13394142720

Names of 13394142720

• Cardinal: 13394142720 can be written as Thirteen billion, three hundred ninety-four million, one hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.339414272 × 10¹⁰

Factors of 13394142720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 114

Divisors of 13394142720

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 27 28 30 31 32 35 36 38 40 42 45 47 48 54 56 57 60 62 63 64 70 72 76 80 84 90 93 94 95 96 105 108 112 114 120 124 126 128 133 135 140 141 144 152 155 160 168 171 180 186 188 189 190 192 210 216 217 224 228 235 240 248 252 256 266 270 279 280 282 285 288 304 310 315 320 329 336 342 360 372 376 378 380 384 399 420 423 432 434 448 456 465 470 480 496 504 512 513 532 540 558 560 564 570 576 589 608 620 630 640 651 658 665 672 684 705 720 744 752 756 760 768 798 837 840 846 855 864 868 893 896 912 930 940 945 960 987 992 1008 1026 1064 1080 1085 1116 1120 1128 1140 1152 1178 1197 1216 1240 1260 1269 1280 1302 1316 1330 1344 1368 1395 1410 1440 1457 1488 1504 1512 1520 1536 1596 1645 1674 1680 1692 1710 1728 1736 1767 1786 1792 1824 1860 1880 1890 1920 1953 1974 1984 1995 2016 2052 2115 2128 2160 2170 2232 2240 2256 2280 2304 2356 2394 2432 2480 2520 2538 2560 2565 2604 2632 2660 2679 2688 2736 2790 2820 2880 2914 2945 2961 2976 3008 3024 3040 3192 3255 3290 3348 3360 3384 3420 3456 3472 3534 3572 3584 3591 3648 3720 3760 3780 3840 3906 3948 3968 3990 4032 4104 4123 4185 4230 4256 4320 4340 4371 4464 4465 4480 4512 4560 4608 4712 4788 4864 4935 4960 5040 5076 5130 5208 5264 5301 5320 5358 5376 5472 5580 5640 5760 5828 5859 5890 5922 5952 5985 6016 6048 6080 6251 6345 6384 6510 6580 6696 6720 6768 6840 6912 6944 7068 7144 7182 7285 7296 7440 7520 7560 7680 7812 7896 7936 7980 8037 8064 8208 8246 8370 8460 8512 8640 8680 8742 8835 8883 8928 8930 8960 9024 9120 9424 9576 9728 9765 9870 9920 10080 10152 10199 10260 10416 10528 10602 10640 10716 10752 10944 11160 11280 11520 11656 11718 11780 11844 11904 11970 12032 12096 12160 12369 12502 12690 12768 13020 13113 13160 13392 13395 13440 13536 13680 13824 13888 14136 14288 14364 14570 14592 14805 14880 15040 15120 15624 15792 15872 15903 15960 16074 16128 16416 16492 16740 16920 17024 17280 17360 17484 17670 17766 17856 17860 17920 17955 18048 18240 18753 18848 19152 19530 19740 19840 20160 20304 20398 20520 20615 20832 21056 21204 21280 21432 21855 21888 22320 22560 23040 23312 23436 23560 23688 23808 23940 24064 24111 24192 24320 24738 25004 25380 25536 26040 26226 26320 26505 26784 26790 26880 27072 27360 27683 27776 28272 28576 28728 29140 29184 29295 29610 29760 30080 30240 30597 31248 31255 31584 31806 31920 32148 32256 32832 32984 33480 33840 34048 34560 34720 34968 35340 35532 35712 35720 35910 36096 36480 37107 37506 37696 38304 39060 39339 39480 39680 40185 40320 40608 40796 41040 41230 41664 42112 42408 42560 42864 43710 43776 44415 44640 45120 46624 46872 47120 47376 47616 47880 48222 48384 48640 49476 50008 50760 50995 51072 52080 52452 52640 53010 53568 53580 53760 54144 54720 55366 55552 56259 56544 57152 57456 58280 58590 59220 59520 60160 60480 61194 61845 62496 62510 63168 63612 63840 64296 65565 65664 65968 66960 67680 68096 69120 69440 69936 70680 71064 71424 71440 71820 72192 72960 74214 75012 75392 76608 78120 78678 78960 79360 79515 80370 80640 81216 81592 82080 82460 83049 83328 84224 84816 85120 85728 87420 87552 88830 89280 90240 91791 93248 93744 93765 94240 94752 95760 96444 96768 98952 100016 101520 101990 102144 104160 104904 105280 106020 107136 107160 108288 109440 110732 111104 111321 112518 113088 114304 114912 116560 117180 118440 119040 120320 120555 120960 122388 123690 124992 125020 126336 127224 127680 128592 131130 131328 131936 133920 135360 138415 138880 139872 141360 142128 142848 142880 143640 145920 148428 150024 150784 152985 153216 156240 157356 157920 159030 160740 161280 162432 163184 164160 164920 166098 166656 168448 168777 169632 170240 171456 174840 177660 178560 180480 183582 185535 186496 187488 187530 188480 189504 191520 192888 193781 196695 197904 200032 203040 203980 204288 208320 209808 210560 212040 214272 214320 216576 218880 221464 222642 225036 226176 228608 229824 233120 234360 236880 238080 241110 241920 244776 247380 249147 249984 250040 252672 254448 255360 257184 262260 262656 263872 267840 270720 275373 276830 277760 279744 281295 282720 284256 285760 287280 296856 300048 301568 305970 306432 312480 314712 315840 318060 321480 324864 326368 328320 329840 332196 333312 337554 339264 340480 342912 349680 355320 357120 360960 367164 371070 372992 374976 375060 376960 379008 383040 385776 387562 393390 395808 400064 406080 407960 415245 416640 419616 421120 424080 428544 428640 437760 442928 445284 450072 452352 457216 458955 459648 466240 468720 473760 482220 483840 489552 494760 498294 499968 500080 505344 508896 510720 514368 524520 527744 535680 541440 550746 553660 555520 556605 559488 562590 565440 568512 571520 574560 581343 593712 600096 611940 612864 624960 629424 631680 636120 642960 649728 652736 656640 659680 664392 675108 678528 685824 699360 710640 714240 734328 742140 745984 747441 749952 750120 753920 758016 766080 771552 775124 786780 791616 800128 812160 815920 830490 833280 839232 842240 843885 848160 857280 885856 890568 900144 904704 917910 919296 932480 937440 947520 964440 968905 979104 989520 996588 999936 1000160 1017792 1021440 1028736 1049040 1055488 1071360 1082880 1101492 1107320 1113210 1118976 1125180 1130880 1137024 1143040 1149120 1162686 1187424 1200192 1223880 1245735 1249920 1258848 1263360 1272240 1285920 1305472 1313280 1319360 1328784 1350216 1357056 1371648 1376865 1398720 1421280 1468656 1484280 1494882 1499904 1500240 1507840 1516032 1532160 1543104 1550248 1573560 1583232 1600256 1624320 1631840 1660980 1666560 1678464 1687770 1696320 1714560 1744029 1771712 1781136 1800288 1835820 1838592 1864960 1874880 1895040 1928880 1937810 1958208 1979040 1993176 2000320 2035584 2057472 2098080 2110976 2142720 2202984 2214640 2226420 2237952 2250360 2261760 2274048 2286080 2298240 2325372 2374848 2400384 2447760 2491470 2499840 2517696 2526720 2544480 2571840 2610944 2638720 2657568 2700432 2714112 2753730 2797440 2842560 2906715 2937312 2968560 2989764 2999808 3000480 3064320 3086208 3100496 3147120 3166464 3200512 3248640 3263680 3321960 3356928 3375540 3392640 3429120 3488058 3543424 3562272 3600576 3671640 3729920 3737205 3749760 3790080 3857760 3875620 3916416 3958080 3986352 4000640 4071168 4114944 4196160 4405968 4429280 4452840 4500720 4523520 4548096 4596480 4650744 4749696 4800768 4895520 4982940 4999680 5035392 5088960 5143680 5221888 5232087 5277440 5315136 5400864 5507460 5594880 5685120 5813430 5874624 5937120 5979528 6000960 6172416 6200992 6294240 6332928 6527360 6643920 6713856 6751080 6785280 6858240 6976116 7086848 7124544 7201152 7343280 7474410 7499520 7580160 7715520 7751240 7832832 7916160 7972704 8001280 8142336 8392320 8720145 8811936 8858560 8905680 9001440 9192960 9301488 9499392 9601536 9791040 9965880 10070784 10177920 10287360 10464174 10554880 10630272 10801728 11014920 11189760 11370240 11626860 11749248 11874240 11959056 12001920 12344832 12401984 12588480 13054720 13287840 13502160 13570560 13952232 14173696 14249088 14402304 14686560 14948820 14999040 15431040 15502480 15665664 15832320 15945408 16002560 16784640 17440290 17623872 17717120 17811360 18002880 18602976 18998784 19582080 19931760 20141568 20355840 20574720 20928348 21260544 21603456 22029840 22740480 23253720 23498496 23748480 23918112 24003840 24803968 25176960 26109440 26160435 26575680 27004320 27904464 28498176 28804608 29373120 29897640 30862080 31004960 31664640 31890816 33569280 34880580 35247744 35434240 35622720 36005760 37205952 39164160 39863520 40711680 41856696 42521088 43206912 44059680 46507440 46996992 47496960 47836224 48007680 49607936 50353920 52320870 53151360 54008640 55808928 56996352 58746240 59795280 61724160 62009920 63781632 69761160 70495488 70868480 71245440 72011520 74411904 78328320 79727040 83713392 86413824 88119360 93014880 94993920 95672448 99215872 100707840 104641740 106302720 108017280 111617856 117492480 119590560 124019840 127563264 139522320 140990976 142490880 144023040 148823808 159454080 167426784 176238720 186029760 191344896 209283480 212605440 216034560 223235712 234984960 239181120 248039680 279044640 284981760 297647616 318908160 334853568 352477440 372059520 382689792 418566960 432069120 446471424 478362240 496079360 558089280 637816320 669707136 704954880 744119040 837133920 892942848 956724480 1116178560 1339414272 1488238080 1674267840 1913448960 2232357120 2678828544 3348535680 4464714240 6697071360 13394142720
• Sum of all divisors σ(n): 60338995200
• Sum of proper divisors (its aliquot sum) s(n): 46944852480
• 13394142720 is an abundant number, because the sum of its proper divisors (46944852480) is greater than itself. Its abundance is 33550709760

Bases of 13394142720

• Binary: 1100011110010110100110011000000000₂
• Hexadecimal: 0x31E5A6600
• Base-36: 65IIYO0

Squares and roots of 13394142720

• 13394142720 squared (13394142720²) is 179403059203728998400
• 13394142720 cubed (13394142720³) is 2402950179379355760772251648000
• The square root of 13394142720 is 115733.0666663593
• The cube root of 13394142720 is 2374.8616115855

Scales and comparisons

• 13,394,142,720 seconds is equal to 425 years, 46 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 13,394,142,720 would take you about eight hundred fifty-one 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 13394142720 cubic inches would be around 197.9 feet tall.

Recreational maths with 13394142720

• 13394142720 backwards is 02724149331
• 13394142720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13394142720's digits is 36
• More coming soon!