21793047120

Names of 21793047120

• Cardinal: 21793047120 can be written as Twenty-one billion, seven hundred ninety-three million, forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.179304712 × 10¹⁰

Factors of 21793047120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 199

Divisors of 21793047120

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 30 31 36 38 39 40 45 48 52 57 59 60 62 65 67 72 76 78 80 90 93 95 104 114 117 118 120 124 130 134 144 152 155 156 171 177 180 186 190 195 201 208 228 234 236 240 247 248 260 268 279 285 295 304 310 312 335 342 354 360 372 380 390 402 403 456 465 468 472 494 496 520 531 536 558 570 585 589 590 603 620 624 670 684 708 720 741 744 760 767 780 804 806 855 871 885 912 930 936 944 988 1005 1040 1062 1072 1116 1121 1140 1170 1178 1180 1206 1209 1235 1240 1273 1340 1368 1395 1416 1482 1488 1520 1534 1560 1608 1612 1710 1742 1767 1770 1829 1860 1872 1976 2010 2015 2077 2124 2223 2232 2242 2280 2301 2340 2356 2360 2412 2418 2470 2480 2546 2613 2655 2680 2736 2790 2832 2945 2964 3015 3068 3120 3216 3224 3363 3420 3484 3534 3540 3627 3658 3705 3720 3819 3835 3952 3953 4020 4030 4154 4248 4355 4446 4464 4484 4560 4602 4680 4712 4720 4824 4836 4940 5092 5226 5301 5310 5360 5487 5580 5605 5890 5928 6030 6045 6136 6231 6365 6448 6726 6840 6903 6968 7068 7080 7254 7316 7410 7440 7638 7657 7670 7839 7906 8040 8060 8308 8496 8710 8835 8892 8968 9145 9204 9360 9424 9648 9672 9880 10089 10184 10385 10452 10602 10620 10974 11115 11160 11210 11457 11505 11780 11856 11859 12060 12090 12272 12462 12730 13065 13452 13680 13806 13936 14136 14160 14508 14573 14632 14820 15276 15314 15340 15678 15812 16080 16120 16461 16549 16616 16815 17420 17670 17784 17936 18135 18290 18408 18693 19095 19344 19760 19765 20178 20368 20770 20904 21204 21240 21948 22230 22320 22420 22914 22971 23010 23560 23718 23777 24120 24180 24924 25460 26130 26505 26904 27001 27435 27612 28272 29016 29146 29264 29640 30552 30628 30680 31155 31356 31624 32240 32922 33098 33232 33630 34515 34751 34840 35340 35568 35577 36270 36580 36816 37386 38190 38285 39195 39463 39530 40356 41540 41808 42408 42480 43719 43896 44460 44840 45828 45942 46020 47120 47436 47554 48240 48360 49647 49848 50445 50920 51389 52260 53010 53808 54002 54870 55224 57285 58032 58292 59280 59295 61104 61256 61360 62310 62712 63248 65844 66196 67260 68913 69030 69502 69680 70680 71154 71331 72540 72865 73160 74772 75107 76380 76570 78390 78926 79060 80712 81003 82305 82745 83080 84816 87438 87792 88920 89680 91656 91884 92040 93465 94872 95108 96720 99294 99696 100890 101840 102778 104253 104520 106020 108004 109740 110448 114570 114855 116584 118389 118590 118885 122512 122543 124620 125424 131157 131688 132392 134520 135005 137826 138060 139004 141360 142308 142662 145080 145730 146320 148941 149544 150214 152760 153140 154167 156780 157852 158120 161424 162006 164610 165490 166160 173755 174876 177840 177885 183312 183768 184080 186930 189744 190216 197315 198588 201780 205556 208506 209040 212040 213993 216008 218595 219480 225321 229140 229710 233168 236778 237180 237770 243009 245086 248235 249240 256945 262314 263376 264784 269040 270010 275652 276120 278008 284616 285324 290160 291460 297882 299088 300428 305520 306280 308334 312759 313560 315704 316240 324012 329220 330980 344565 347510 349752 355167 355770 356655 367536 367629 373860 375535 380432 394630 397176 403560 405015 411112 417012 424080 427986 432016 437190 438960 450642 451763 458280 459420 462501 473556 474360 475540 486018 490172 496470 498480 513019 513890 521265 524628 540020 551304 552240 556016 569232 570648 582920 591945 595764 600856 612560 612715 616668 625518 627120 631408 648024 655785 658440 661960 675963 689130 695020 699504 710334 711540 713310 735258 744705 747720 751070 770835 789260 794352 807120 810030 822224 834024 855972 874380 901284 903526 916560 918840 925002 947112 948720 951080 972036 976391 980344 992940 1026038 1027780 1042530 1049256 1069965 1080040 1102608 1102887 1126605 1141296 1165840 1183890 1191528 1201712 1215045 1225430 1233336 1251036 1296048 1311570 1316880 1323920 1351926 1355289 1378260 1390040 1420668 1423080 1426620 1470516 1489410 1495440 1502140 1539057 1541670 1563795 1578520 1593059 1620060 1668048 1711944 1748760 1775835 1802568 1807052 1837680 1838145 1850004 1894224 1902160 1944072 1952782 1960688 1985880 2052076 2055560 2085060 2098512 2139930 2160080 2205774 2253210 2258815 2312505 2328317 2367780 2383056 2430090 2450860 2466672 2502072 2565095 2623140 2703852 2710578 2756520 2780080 2841336 2846160 2853240 2929173 2941032 2978820 3004280 3078114 3083340 3127590 3157040 3186118 3240120 3379815 3423888 3497520 3551670 3605136 3614104 3676290 3700008 3888144 3905564 3971760 4065867 4104152 4111120 4170120 4279860 4411548 4506420 4517630 4617171 4625010 4656634 4735560 4779177 4860180 4881955 4901720 5004144 5130190 5246280 5407704 5421156 5513040 5514435 5682672 5706480 5858346 5882064 5957640 6008560 6156228 6166680 6255180 6372236 6480240 6759630 6776445 6984951 7103340 7228208 7352580 7400016 7695285 7811128 7965295 8131734 8208304 8340240 8559720 8787519 8823096 9012840 9035260 9234342 9250020 9313268 9471120 9558354 9720360 9763910 9803440 10260380 10492560 10815408 10842312 11028870 11641585 11716692 11915280 12312456 12333360 12510360 12744472 13519260 13552890 13969902 14206680 14337531 14645865 14705160 15390570 15622256 15930590 16263468 17119440 17575038 17646192 18025680 18070520 18468684 18500040 18626536 19116708 19440720 19527820 20329335 20520760 20954853 21684624 22057740 23085855 23283170 23433384 23895885 24624912 25020720 25488944 27038520 27105780 27939804 28413360 28675062 29291730 29410320 30268121 30781140 31861180 32526936 34924755 35150076 36141040 36937368 37000080 37253072 38233416 39055640 40658670 41041520 41909706 43937595 44115480 46171710 46566340 46866768 47791770 54077040 54211560 55879608 57350124 58583460 60536242 61562280 63722360 65053872 69849510 70300152 71687655 73874736 76466832 78111280 81317340 83819412 87875190 88230960 90804363 92343420 93132680 95583540 104774265 108423120 111759216 114700248 117166920 121072484 123124560 127444720 139699020 140600304 143375310 151340605 162634680 167638824 175750380 181608726 184686840 186265360 191167080 209548530 229400496 234333840 242144968 272413089 279398040 286750620 302681210 325269360 335277648 351500760 363217452 369373680 382334160 419097060 454021815 484289936 544826178 558796080 573501240 605362420 703001520 726434904 838194120 908043630 1089652356 1147002480 1210724840 1362065445 1452869808 1676388240 1816087260 2179304712 2421449680 2724130890 3632174520 4358609424 5448261780 7264349040 10896523560 21793047120
• Sum of all divisors σ(n): 88394342400
• Sum of proper divisors (its aliquot sum) s(n): 66601295280
• 21793047120 is an abundant number, because the sum of its proper divisors (66601295280) is greater than itself. Its abundance is 44808248160

Bases of 21793047120

• Binary: 10100010010111101111000001001010000₂
• Hexadecimal: 0x512F78250
• Base-36: A0F0MS0

Squares and roots of 21793047120

• 21793047120 squared (21793047120²) is 474936902774540294400
• 21793047120 cubed (21793047120³) is 10350322301192415372197872128000
• The square root of 21793047120 is 147624.6833019465
• The cube root of 21793047120 is 2793.2254214983

Scales and comparisons

• 21,793,047,120 seconds is equal to 692 years, 49 weeks, 3 days, 8 hours, 12 minutes.
• To count from 1 to 21,793,047,120 would take you about one thousand, three hundred eighty-five 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 21793047120 cubic inches would be around 232.8 feet tall.

Recreational maths with 21793047120

• 21793047120 backwards is 02174039712
• 21793047120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21793047120's digits is 36
• More coming soon!