72106001908908

Names of 72106001908908

• Cardinal: 72106001908908 can be written as Seventy-two trillion, one hundred six billion, one million, nine hundred eight thousand, nine hundred eight.

Scientific notation

• Scientific notation: 7.2106001908908 × 10¹³

Factors of 72106001908908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 196

Divisors of 72106001908908

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 41 44 66 82 121 123 132 139 164 242 246 278 363 417 451 484 492 556 726 834 902 1331 1353 1452 1529 1668 1681 1804 2662 2706 3058 3362 3993 4587 4961 5043 5324 5412 5699 6116 6724 7986 9174 9922 10086 11398 14883 15972 16819 17097 18348 18491 19321 19844 20172 22796 29766 33638 34194 36982 38642 50457 54571 55473 57963 59532 62689 67276 68388 73964 77284 100914 109142 110946 115926 125378 163713 185009 188067 201828 203401 212531 218284 221892 231852 233659 250756 327426 370018 376134 406802 425062 467318 555027 610203 637593 654852 689579 700977 740036 752268 792161 813604 850124 934636 1110054 1220406 1275186 1379158 1401954 1584322 2068737 2220108 2237411 2337841 2376483 2440812 2550372 2570249 2685619 2758316 2803908 3168644 4137474 4474822 4675682 4752966 5140498 5371238 6712233 7013523 7585369 7710747 8056857 8274948 8713771 8949644 9351364 9505932 10280996 10742476 13424466 14027046 15170738 15421494 16113714 17427542 22756107 25716251 26141313 26848932 28054092 28272739 29541809 30341476 30842988 32227428 32478601 34855084 45512214 51432502 52282626 56545478 59083618 64957202 77148753 84818217 88625427 91024428 95851481 97435803 102865004 104565252 110110379 113090956 118167236 129914404 154297506 169636434 177250854 191702962 194871606 220220758 287554443 308595012 311000129 324959899 330331137 339272868 354501708 357264611 383405924 389743212 440441516 575108886 622000258 649919798 660662274 714529222 933000387 974879697 1054366291 1071793833 1150217772 1211214169 1244000516 1299839596 1321324548 1429058444 1866000774 1949759394 2108732582 2143587666 2422428338 3163098873 3574558889 3633642507 3732001548 3899518788 3929910721 4217465164 4287175332 4514525539 4844856676 6326197746 7149117778 7267285014 7859821442 9029051078 10723676667 11789732163 12652395492 13323355859 13543576617 14298235556 14534570028 15719642884 18058102156 21447353334 23579464326 26646711718 27087153234 39970067577 42894706668 43229017931 47158928652 49659780929 53293423436 54174306468 79940135154 86458035862 99319561858 129687053793 146556914449 148979342787 159880270308 172916071724 198639123716 259374107586 293113828898 297958685574 439670743347 518748215172 546257590219 586227657796 595917371148 879341486694 1092515180438 1638772770657 1758682973388 2185030360876 3277545541314 6008833492409 6555091082628 12017666984818 18026500477227 24035333969636 36053000954454 72106001908908
• Sum of all divisors σ(n): 191057679617280
• Sum of proper divisors (its aliquot sum) s(n): 118951677708372
• 72106001908908 is an abundant number, because the sum of its proper divisors (118951677708372) is greater than itself. Its abundance is 46845675799464

Bases of 72106001908908

• Binary: 10000011001010001111100101000010100010010101100₂
• Hexadecimal: 0x41947CA144AC
• Base-36: PK51FTBXO

Squares and roots of 72106001908908

• 72106001908908 squared (72106001908908²) is 5199275511287444139929752464
• 72106001908908 cubed (72106001908908³) is 374898969941831064854467149434207916549312
• The square root of 72106001908908 is 8491525.2993150765
• The cube root of 72106001908908 is 41622.0824552579

Scales and comparisons

• 72,106,001,908,908 seconds is equal to 2,292,747 years, 42 weeks, 5 days, 6 hours, 41 minutes, 48 seconds.
• To count from 1 to 72,106,001,908,908 would take you about five million, seven hundred thirty-one thousand, eight hundred sixty-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 72106001908908 cubic inches would be around 3468.5 feet tall.

Recreational maths with 72106001908908

• 72106001908908 backwards is 80980910060127
• The number of decimal digits it has is: 14
• The sum of 72106001908908's digits is 51
• More coming soon!