72490070016

Names of 72490070016

• Cardinal: 72490070016 can be written as Seventy-two billion, four hundred ninety million, seventy thousand and sixteen.

Scientific notation

• Scientific notation: 7.2490070016 × 10¹⁰

Factors of 72490070016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 25

Divisors of 72490070016

• Number of divisors d(n): 780
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 128 144 147 156 162 168 182 189 192 196 208 216 224 234 252 256 273 288 294 312 324 336 343 351 364 378 384 392 416 432 441 448 468 504 512 546 567 576 588 624 637 648 672 686 702 728 756 768 784 819 832 864 882 896 936 1008 1024 1029 1053 1092 1134 1152 1176 1248 1274 1296 1323 1344 1372 1404 1456 1512 1536 1568 1638 1664 1728 1764 1792 1872 1911 2016 2048 2058 2106 2184 2268 2304 2352 2401 2457 2496 2548 2592 2646 2688 2744 2808 2912 3024 3072 3087 3136 3276 3328 3456 3528 3584 3744 3822 3969 4032 4096 4116 4212 4368 4459 4536 4608 4704 4802 4914 4992 5096 5184 5292 5376 5488 5616 5733 5824 6048 6144 6174 6272 6552 6656 6912 7056 7168 7203 7371 7488 7644 7938 8064 8232 8424 8736 8918 9072 9216 9261 9408 9604 9828 9984 10192 10368 10584 10752 10976 11232 11466 11648 12096 12288 12348 12544 13104 13312 13377 13824 14112 14336 14406 14742 14976 15288 15876 16128 16464 16807 16848 17199 17472 17836 18144 18432 18522 18816 19208 19656 19968 20384 20736 21168 21504 21609 21952 22464 22932 23296 24192 24696 25088 26208 26624 26754 27648 27783 28224 28672 28812 29484 29952 30576 31213 31752 32256 32928 33614 33696 34398 34944 35672 36288 36864 37044 37632 38416 39312 39936 40131 40768 41472 42336 43008 43218 43904 44928 45864 46592 48384 49392 50176 50421 51597 52416 53248 53508 55296 55566 56448 57624 58968 59904 61152 62426 63504 64512 64827 65856 67228 67392 68796 69888 71344 72576 74088 75264 76832 78624 79872 80262 81536 82944 84672 86016 86436 87808 89856 91728 93184 93639 96768 98784 100352 100842 103194 104832 107016 110592 111132 112896 115248 117936 119808 120393 122304 124852 127008 129024 129654 131712 134456 134784 137592 139776 142688 145152 148176 150528 151263 153664 157248 159744 160524 163072 165888 169344 172872 175616 179712 183456 186368 187278 193536 194481 197568 200704 201684 206388 209664 214032 218491 222264 225792 230496 235872 239616 240786 244608 249704 254016 258048 259308 263424 268912 269568 275184 279552 280917 285376 290304 296352 301056 302526 307328 314496 321048 326144 331776 338688 345744 351232 359424 361179 366912 372736 374556 387072 388962 395136 403368 412776 419328 428064 436982 444528 451584 453789 460992 471744 479232 481572 489216 499408 508032 518616 526848 537824 539136 550368 559104 561834 570752 580608 592704 602112 605052 614656 628992 642096 652288 655473 677376 691488 702464 718848 722358 733824 749112 774144 777924 790272 806736 825552 838656 842751 856128 873964 889056 903168 907578 921984 943488 963144 978432 998816 1016064 1037232 1053696 1075648 1078272 1100736 1118208 1123668 1141504 1161216 1185408 1210104 1229312 1257984 1284192 1304576 1310946 1354752 1361367 1382976 1404928 1437696 1444716 1467648 1498224 1555848 1580544 1613472 1651104 1677312 1685502 1712256 1747928 1778112 1806336 1815156 1843968 1886976 1926288 1956864 1966419 1997632 2032128 2074464 2107392 2151296 2156544 2201472 2247336 2283008 2322432 2370816 2420208 2458624 2515968 2528253 2568384 2609152 2621892 2709504 2722734 2765952 2889432 2935296 2996448 3111696 3161088 3226944 3302208 3354624 3371004 3424512 3495856 3556224 3630312 3687936 3773952 3852576 3913728 3932838 3995264 4064256 4148928 4214784 4302592 4313088 4402944 4494672 4566016 4741632 4840416 4917248 5031936 5056506 5136768 5243784 5419008 5445468 5531904 5778864 5870592 5899257 5992896 6223392 6322176 6453888 6604416 6742008 6849024 6991712 7112448 7260624 7375872 7547904 7705152 7827456 7865676 7990528 8128512 8297856 8605184 8805888 8989344 9132032 9483264 9680832 9834496 10063872 10113012 10273536 10487568 10890936 11063808 11557728 11741184 11798514 11985792 12446784 12644352 12907776 13208832 13484016 13698048 13983424 14224896 14521248 14751744 15095808 15410304 15731352 15981056 16257024 16595712 17210368 17611776 17697771 17978688 18264064 18966528 19361664 20226024 20547072 20975136 21781872 22127616 23115456 23482368 23597028 23971584 24893568 25815552 26417664 26968032 27396096 27966848 28449792 29042496 29503488 30191616 30820608 31462704 31962112 33191424 34420736 35223552 35395542 35957376 37933056 38723328 40452048 41094144 41950272 43563744 44255232 46230912 47194056 47943168 49787136 51631104 52835328 53936064 54792192 55933696 56899584 58084992 61641216 62925408 63924224 66382848 68841472 70447104 70791084 71914752 77446656 80904096 82188288 83900544 87127488 88510464 92461824 94388112 95886336 99574272 103262208 105670656 107872128 111867392 113799168 116169984 123282432 125850816 127848448 132765696 141582168 143829504 154893312 161808192 164376576 167801088 174254976 184923648 188776224 191772672 199148544 206524416 211341312 215744256 223734784 232339968 246564864 251701632 265531392 283164336 287659008 309786624 323616384 335602176 348509952 369847296 377552448 383545344 398297088 431488512 447469568 464679936 493129728 503403264 566328672 575318016 619573248 647232768 671204352 697019904 739694592 755104896 796594176 862977024 894939136 929359872 1006806528 1132657344 1150636032 1294465536 1342408704 1394039808 1479389184 1510209792 1725954048 1858719744 2013613056 2265314688 2588931072 2684817408 2788079616 3020419584 3451908096 4027226112 4530629376 5177862144 5576159232 6040839168 8054452224 9061258752 10355724288 12081678336 18122517504 24163356672 36245035008 72490070016
• Sum of all divisors σ(n): 272071862832
• Sum of proper divisors (its aliquot sum) s(n): 199581792816
• 72490070016 is an abundant number, because the sum of its proper divisors (199581792816) is greater than itself. Its abundance is 127091722800

Bases of 72490070016

• Binary: 1000011100000101111101011000000000000₂
• Hexadecimal: 0x10E0BEB000
• Base-36: XAUPS00

Squares and roots of 72490070016

• 72490070016 squared (72490070016²) is 5254810250924582240256
• 72490070016 cubed (72490070016³) is 380921563010317495331707573764096
• The square root of 72490070016 is 269239.8002079187
• The cube root of 72490070016 is 4169.5850774985

Scales and comparisons

• 72,490,070,016 seconds is equal to 2,304 years, 49 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 72,490,070,016 would take you about four thousand, six hundred nine 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 72490070016 cubic inches would be around 347.5 feet tall.

Recreational maths with 72490070016

• 72490070016 backwards is 61007009427
• 72490070016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72490070016's digits is 36
• More coming soon!