21134534400

Names of 21134534400

• Cardinal: 21134534400 can be written as Twenty-one billion, one hundred thirty-four million, five hundred thirty-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.11345344 × 10¹⁰

Factors of 21134534400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 136

Divisors of 21134534400

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 25 28 30 32 35 36 40 42 43 45 46 48 50 53 56 60 63 64 69 70 72 75 80 84 86 90 92 96 100 105 106 112 115 120 126 128 129 138 140 144 150 159 160 161 168 172 175 180 184 192 200 207 210 212 215 224 225 230 240 252 256 258 265 276 280 288 300 301 315 318 320 322 336 344 345 350 360 368 371 384 387 400 414 420 424 430 448 450 460 477 480 483 504 516 525 530 552 560 575 576 600 602 630 636 640 644 645 672 688 690 700 720 736 742 768 774 795 800 805 828 840 848 860 896 900 903 920 954 960 966 989 1008 1032 1035 1050 1060 1075 1104 1113 1120 1150 1152 1200 1204 1219 1260 1272 1280 1288 1290 1325 1344 1376 1380 1400 1440 1449 1472 1484 1505 1548 1575 1590 1600 1610 1656 1680 1696 1720 1725 1792 1800 1806 1840 1855 1908 1920 1932 1935 1978 2016 2064 2070 2100 2120 2150 2208 2226 2240 2279 2300 2304 2385 2400 2408 2415 2438 2520 2544 2576 2580 2650 2688 2709 2752 2760 2800 2880 2898 2944 2967 2968 3010 3096 3150 3180 3200 3220 3225 3312 3339 3360 3392 3440 3450 3600 3612 3657 3680 3710 3816 3840 3864 3870 3956 3975 4025 4032 4128 4140 4200 4240 4300 4416 4452 4480 4515 4558 4600 4770 4800 4816 4830 4876 4945 5040 5088 5152 5160 5175 5300 5376 5418 5504 5520 5565 5600 5760 5796 5888 5934 5936 6020 6095 6192 6300 6360 6400 6440 6450 6624 6678 6720 6784 6837 6880 6900 6923 7200 7224 7245 7314 7360 7420 7525 7632 7728 7740 7912 7950 8050 8064 8256 8280 8400 8480 8533 8600 8832 8901 8904 8960 9030 9116 9200 9275 9540 9600 9632 9660 9675 9752 9890 10080 10176 10304 10320 10350 10600 10836 10971 11008 11040 11130 11200 11395 11520 11592 11868 11872 11925 12040 12075 12190 12384 12600 12720 12880 12900 13248 13356 13440 13545 13568 13674 13760 13800 13846 14400 14448 14490 14628 14720 14835 14840 15050 15264 15456 15480 15824 15900 15953 16100 16128 16512 16560 16695 16800 16960 17066 17200 17664 17802 17808 18060 18232 18285 18400 18550 19080 19200 19264 19320 19350 19504 19780 20160 20352 20511 20608 20640 20700 20769 21200 21672 21942 22080 22260 22400 22575 22790 23184 23736 23744 23850 24080 24150 24380 24725 24768 25200 25440 25599 25760 25800 26496 26712 26880 27090 27348 27520 27600 27692 27825 28800 28896 28980 29256 29440 29670 29680 30100 30475 30528 30912 30960 31648 31800 31906 32200 33024 33120 33390 33600 33920 34132 34185 34400 34615 35604 35616 36120 36225 36464 36570 36800 37100 38160 38528 38640 38700 39008 39560 40320 40704 41022 41216 41280 41400 41538 42400 42665 43344 43884 44160 44505 44520 44800 45150 45580 46368 47472 47488 47700 47859 48160 48300 48760 49450 49536 50400 50880 51198 51520 51600 52417 52992 53424 54180 54696 54855 55040 55200 55384 55650 56975 57600 57792 57960 58512 59340 59360 60200 60950 61056 61824 61920 62307 63296 63600 63812 64400 66240 66780 67200 67725 67840 68264 68370 68800 69230 71208 71232 72240 72450 72928 73140 73600 74175 74200 76320 76797 77056 77280 77400 78016 79120 79765 80640 82044 82560 82800 83076 83475 84800 85330 86688 87768 88320 89010 89040 90300 91160 91425 92736 94944 94976 95400 95718 96320 96600 97520 98900 99072 100800 101760 102396 102555 103040 103200 103845 104834 106848 108360 109392 109710 110400 110768 111300 113950 115584 115920 117024 118680 118720 120400 121900 122112 123648 123840 124614 126592 127200 127624 127995 128800 132480 133560 134400 135450 136528 136740 137600 138460 142416 142464 143577 144480 144900 145856 146280 147200 148350 148400 152640 153594 154560 154800 156032 157251 158240 159530 164088 165120 165600 166152 166950 169600 170660 170925 173075 173376 175536 178020 178080 180600 182320 182850 185472 189888 190800 191436 192640 193200 195040 197800 201600 203520 204792 205110 206080 206400 207690 209668 213325 213696 216720 218784 219420 220800 221536 222525 222600 227900 231168 231840 234048 237360 237440 239295 240800 243800 247680 249228 253184 254400 255248 255990 257600 262085 264960 267120 270900 273056 273480 274275 275200 276920 284832 284928 287154 288960 289800 291712 292560 296700 296800 305280 307188 309120 309600 311535 312064 314502 316480 319060 328176 331200 332304 333900 339200 341320 341850 346150 346752 351072 356040 356160 361200 364640 365700 366919 370944 379776 381600 382872 383985 385280 386400 390080 395600 398825 403200 409584 410220 412800 415380 419336 426650 427392 433440 437568 438840 441600 443072 445050 445200 455800 463680 468096 471753 474720 474880 478590 481600 487600 495360 498456 508800 510496 511980 512775 515200 519225 524170 534240 541800 546112 546960 548550 553840 569664 574308 577920 579600 583424 585120 593400 593600 610560 614376 618240 619200 623070 629004 632960 638120 639975 656352 662400 664608 667800 682640 683700 692300 693504 702144 712080 712320 717885 722400 729280 731400 733838 759552 763200 765744 767970 772800 780160 786255 791200 797650 819168 820440 825600 830760 838672 853300 854784 866880 875136 877680 886144 890100 890400 911600 927360 936192 943506 949440 957180 963200 975200 996912 1017600 1020992 1023960 1025550 1030400 1038450 1048340 1068480 1083600 1092224 1093920 1097100 1100757 1107680 1139328 1148616 1155840 1159200 1170240 1186800 1187200 1196475 1228752 1238400 1246140 1258008 1265920 1276240 1279950 1310425 1312704 1324800 1329216 1335600 1365280 1367400 1384600 1404288 1424160 1424640 1435770 1444800 1458560 1462800 1467676 1526400 1531488 1535940 1545600 1557675 1560320 1572510 1582400 1595300 1638336 1640880 1661520 1677344 1706600 1733760 1750272 1755360 1772288 1780200 1780800 1823200 1834595 1854720 1887012 1898880 1914360 1919925 1926400 1950400 1993824 2041984 2047920 2051100 2076900 2096680 2136960 2167200 2184448 2187840 2194200 2201514 2215360 2278656 2297232 2318400 2340480 2358765 2373600 2374400 2392950 2457504 2476800 2492280 2516016 2552480 2559900 2620850 2625408 2658432 2671200 2730560 2734800 2769200 2808576 2848320 2871540 2889600 2917120 2925600 2935352 3052800 3062976 3071880 3091200 3115350 3145020 3164800 3190600 3276672 3281760 3302271 3323040 3354688 3413200 3467520 3510720 3560400 3561600 3589425 3646400 3669190 3774024 3797760 3828720 3839850 3900800 3931275 3987648 4083968 4095840 4102200 4153800 4193360 4273920 4334400 4375680 4388400 4403028 4430720 4594464 4636800 4680960 4717530 4747200 4785900 4915008 4984560 5032032 5104960 5119800 5241700 5250816 5316864 5342400 5461120 5469600 5503785 5538400 5696640 5743080 5779200 5851200 5870704 6125952 6143760 6230700 6290040 6329600 6381200 6553344 6563520 6604542 6646080 6709376 6826400 7021440 7120800 7123200 7178850 7292800 7338380 7548048 7657440 7679700 7801600 7862550 7975296 8191680 8204400 8307600 8386720 8668800 8751360 8776800 8806056 8861440 9172975 9188928 9273600 9435060 9494400 9571800 9830016 9969120 10064064 10209920 10239600 10483400 10684800 10922240 10939200 11007570 11076800 11393280 11486160 11702400 11741408 11793825 12251904 12287520 12461400 12580080 12762400 13127040 13209084 13292160 13418752 13652800 14042880 14241600 14357700 14585600 14676760 15096096 15314880 15359400 15725100 15950592 16383360 16408800 16511355 16615200 16773440 17337600 17553600 17612112 18345950 18377856 18870120 18988800 19143600 19660032 19938240 20128128 20419840 20479200 20966800 21369600 21878400 22015140 22153600 22972320 23404800 23482816 23587650 24575040 24922800 25160160 25524800 26254080 26418168 26584320 27305600 27518925 28483200 28715400 29353520 30192192 30629760 30718800 31450200 32766720 32817600 33022710 33230400 33546880 35107200 35224224 36691900 36755712 37740240 38287200 39876480 40256256 40958400 41933600 43756800 44030280 44307200 45944640 46965632 47175300 49150080 49845600 50320320 51049600 52836336 54611200 55037850 56966400 57430800 58707040 60384384 61259520 61437600 62900400 65635200 66045420 66460800 67093760 70214400 70448448 73383800 75480480 76574400 79752960 81916800 82556775 83867200 88060560 91889280 93931264 94350600 98300160 99691200 100640640 102099200 105672672 110075700 114861600 117414080 120768768 122875200 125800800 131270400 132090840 132921600 140896896 146767600 150960960 153148800 163833600 165113550 167734400 176121120 183778560 188701200 199382400 201281280 211345344 220151400 229723200 234828160 245750400 251601600 264181680 281793792 293535200 301921920 306297600 330227100 335468800 352242240 377402400 398764800 422690688 440302800 459446400 469656320 491500800 503203200 528363360 587070400 603843840 660454200 704484480 754804800 845381376 880605600 918892800 1006406400 1056726720 1174140800 1320908400 1408968960 1509609600 1761211200 2113453440 2348281600 2641816800 3019219200 3522422400 4226906880 5283633600 7044844800 10567267200 21134534400
• Sum of all divisors σ(n): 93944987136
• Sum of proper divisors (its aliquot sum) s(n): 72810452736
• 21134534400 is an abundant number, because the sum of its proper divisors (72810452736) is greater than itself. Its abundance is 51675918336

Bases of 21134534400

• Binary: 10011101011101101110110011100000000₂
• Hexadecimal: 0x4EBB76700
• Base-36: 9PIYF40

Squares and roots of 21134534400

• 21134534400 squared (21134534400²) is 446668544304783360000
• 21134534400 cubed (21134534400³) is 9440131715007368006467584000000
• The square root of 21134534400 is 145377.2141705845
• The cube root of 21134534400 is 2764.8032302883

Scales and comparisons

• 21,134,534,400 seconds is equal to 672 years, 4 days, 16 hours.
• To count from 1 to 21,134,534,400 would take you about one thousand, three hundred forty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21134534400 cubic inches would be around 230.4 feet tall.

Recreational maths with 21134534400

• 21134534400 backwards is 00443543112
• The number of decimal digits it has is: 11
• The sum of 21134534400's digits is 27
• More coming soon!