30640784878704

Names of 30640784878704

• Cardinal: 30640784878704 can be written as Thirty trillion, six hundred forty billion, seven hundred eighty-four million, eight hundred seventy-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 3.0640784878704 × 10¹³

Factors of 30640784878704

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 872479

Divisors of 30640784878704

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 17 21 22 24 26 28 33 34 39 42 43 44 48 51 52 56 66 68 77 78 84 86 88 91 102 104 112 119 129 132 136 143 154 156 168 172 176 182 187 204 208 221 231 238 258 264 272 273 286 301 308 312 336 344 357 364 374 408 429 442 462 473 476 516 528 546 559 561 572 602 616 624 663 688 714 728 731 748 816 858 884 903 924 946 952 1001 1032 1092 1118 1122 1144 1204 1232 1309 1326 1419 1428 1456 1462 1496 1547 1677 1716 1768 1806 1848 1892 1904 2002 2064 2184 2193 2236 2244 2288 2408 2431 2618 2652 2838 2856 2924 2992 3003 3094 3311 3354 3432 3536 3612 3696 3784 3913 3927 4004 4368 4386 4472 4488 4641 4816 4862 5117 5236 5304 5676 5712 5848 6006 6149 6188 6622 6708 6864 7224 7293 7568 7826 7854 8008 8041 8772 8944 8976 9282 9503 9724 9933 10234 10472 10608 11352 11696 11739 12012 12298 12376 13244 13416 14448 14586 15351 15652 15708 16016 16082 17017 17544 18447 18564 19006 19448 19866 20468 20944 22704 23478 24024 24123 24596 24752 26488 26832 28509 29172 30702 31304 31416 32164 34034 35088 36894 37128 38012 38896 39732 40936 43043 46956 48048 48246 49192 51051 52976 56287 57018 58344 61404 62608 62832 64328 66521 68068 73788 74256 76024 79464 81872 86086 93912 96492 98384 102102 104533 112574 114036 116688 122808 128656 129129 133042 136136 147576 152048 158928 168861 172172 187824 192984 199563 204204 209066 225148 228072 245616 258258 266084 272272 295152 313599 337722 344344 385968 399126 408408 418132 450296 456144 516516 532168 627198 675444 688688 731731 798252 816816 836264 872383 900592 1033032 1064336 1254396 1350888 1463462 1596504 1672528 1744766 2066064 2195193 2508792 2617149 2701776 2926924 3193008 3489532 4390386 5017584 5234298 5853848 6106681 6979064 8780772 9596213 10468596 11340979 11707696 12213362 13958128 14830511 17561544 18320043 19192426 20937192 22681958 24426724 28788639 29661022 34022937 35123088 36640086 37512469 38384852 41874384 44491533 45363916 48853448 57577278 59322044 67173491 68045874 73280172 75024938 76769704 79386853 88983066 90727832 97706896 103813577 112537407 115154556 118644088 124750769 134346982 136091748 146560344 150049876 153539408 158773706 163135621 177966132 181455664 192796643 201520473 207627154 225074814 230309112 237288176 238160559 249501538 262587283 268693964 272183496 293120688 300099752 311440731 317547412 326271242 355932264 374252307 385593286 403040946 412637159 415254308 450149628 460618224 476321118 487662097 489406863 499003076 525174566 537387928 544366992 578389929 600199504 622881462 635094824 637711973 652542484 711864528 748504614 771186572 787761849 806081892 825274318 830508616 873255383 900299256 952642236 975324194 978813726 998006152 1050349132 1074775856 1141949347 1156779858 1237911477 1245762924 1270189648 1275423946 1305084968 1349576501 1462986291 1497009228 1542373144 1575523698 1612163784 1650548636 1661017232 1746510766 1800598512 1905284472 1913135919 1950648388 1957627452 1996012304 2100698264 2120763073 2283898694 2313559716 2475822954 2491525848 2550847892 2610169936 2619766149 2699153002 2888460113 2925972582 2994018456 3084746288 3151047396 3224327568 3301097272 3413634679 3425848041 3493021532 3810568944 3826271838 3901296776 3915254904 4048729503 4201396528 4241526146 4463983811 4567797388 4627119432 4951645908 4983051696 5101695784 5239532298 5364283067 5398306004 5776920226 5851945164 5988036912 6302094792 6362289219 6602194544 6827269358 6851696082 6986043064 7014831703 7652543676 7802593552 7830509808 8097459006 8290255649 8483052292 8665380339 8927967622 9135594776 9254238864 9903291816 10203391568 10240904037 10479064596 10728566134 10796612008 11553840452 11703890328 12604189584 12724578438 13391951433 13654538716 13703392164 13972086128 14029663406 14845341511 15305087352 16092849201 16194918012 16580511298 16966104584 17330760678 17855935244 18271189552 19806583632 20481808074 20958129192 21044495109 21457132268 21593224016 23107680904 23407780656 24870766947 25449156876 26783902866 27309077432 27406784328 28059326812 29690683022 30610174704 32185698402 32389836024 33161022596 33932209168 34661521356 35711870488 37549981469 40963616148 41916258384 42088990218 42914264536 44536024533 46215361808 49103821921 49741533894 50898313752 53567805732 54618154864 54813568656 56118653624 58031789543 59381366044 64371396804 64779672048 66322045192 69323042712 71423740976 75099962938 81927232296 84177980436 85828529072 89072049066 91192812139 98207643842 99483067788 101796627504 107135611464 112237307248 112649944407 116063579086 118762732088 128742793608 132644090384 138646085424 147311465763 150199925876 163854464592 168355960872 174095368629 178144098132 182385624278 196415287684 198966135576 214271222928 225299888814 232127158172 237525464176 257485587216 273578436417 294622931526 300399851752 336711921744 348190737258 356288196264 364771248556 392830575368 397932271152 450599777628 464254316344 547156872834 589245863052 600799703504 638349684973 696381474516 712576392528 729542497112 785661150736 901199555256 928508632688 1094313745668 1178491726104 1276699369946 1392762949032 1459084994224 1802399110512 1915049054919 2188627491336 2356983452208 2553398739892 2785525898064 3830098109838 4377254982672 5106797479784 7660196219676 10213594959568 15320392439352 30640784878704
• Sum of all divisors σ(n): 115147318099968
• Sum of proper divisors (its aliquot sum) s(n): 84506533221264
• 30640784878704 is an abundant number, because the sum of its proper divisors (84506533221264) is greater than itself. Its abundance is 53865748342560

Bases of 30640784878704

• Binary: 110111101111000011101000110010010110001110000₂
• Hexadecimal: 0x1BDE1D192C70
• Base-36: AV06K70XC

Squares and roots of 30640784878704

• 30640784878704 squared (30640784878704²) is 938857697983015699992719616
• 30640784878704 cubed (30640784878704³) is 28767336755612834380553550972821641457664
• The square root of 30640784878704 is 5535411.8978359687
• The cube root of 30640784878704 is 31291.9981037427

Scales and comparisons

• 30,640,784,878,704 seconds is equal to 974,282 years, 9 weeks, 2 days, 20 hours, 58 minutes, 24 seconds.
• To count from 1 to 30,640,784,878,704 would take you about two million, four hundred thirty-five thousand, seven hundred 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 30640784878704 cubic inches would be around 2607.7 feet tall.

Recreational maths with 30640784878704

• 30640784878704 backwards is 40787848704603
• 30640784878704 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30640784878704's digits is 66
• More coming soon!