197900802136908

Names of 197900802136908

• Cardinal: 197900802136908 can be written as One hundred ninety-seven trillion, nine hundred billion, eight hundred two million, one hundred thirty-six thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.97900802136908 × 10¹⁴

Factors of 197900802136908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2180

Divisors of 197900802136908

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 234 243 324 338 351 468 486 507 676 702 972 1014 1033 1053 1129 1404 1521 2028 2066 2106 2258 3042 3099 3159 3387 4132 4212 4516 4563 6084 6198 6318 6774 9126 9297 10161 12396 12636 13429 13548 13689 14677 18252 18594 20322 26858 27378 27891 29354 30483 37188 40287 40644 41067 44031 53716 54756 55782 58708 60966 80574 82134 83673 88062 91449 111564 120861 121932 132093 161148 164268 167346 174577 176124 182898 190801 241722 251019 264186 274347 334692 349154 362583 365796 381602 396279 483444 502038 523731 528372 548694 572403 698308 725166 763204 792558 1004076 1047462 1067089 1087749 1097388 1144806 1166257 1188837 1450332 1571193 1585116 1717209 2094924 2134178 2175498 2289612 2332514 2377674 3142386 3201267 3263247 3434418 3498771 3566511 4268356 4350996 4665028 4713579 4755348 5151627 6284772 6402534 6526494 6868836 6997542 7133022 9427158 9603801 10303254 10496313 12805068 13052988 13872157 13995084 14140737 14266044 15161341 15454881 18854316 19207602 20606508 20992626 27744314 28281474 28811403 30322682 30909762 31488939 38415204 41616471 41985252 42422211 45484023 46364643 55488628 56562948 57622806 60645364 61819524 62977878 83232942 84844422 86434209 90968046 92729286 94466817 115245612 124849413 125955756 136452069 166465884 169688844 172868418 180338041 181936092 185458572 188933634 197097433 249698826 259302627 272904138 283400451 345736836 360676082 374548239 377867268 394194866 409356207 499397652 518605254 541014123 545808276 566800902 591292299 721352164 749096478 788389732 818712414 1037210508 1082028246 1123644717 1133601804 1182584598 1204743481 1228068621 1498192956 1623042369 1637424828 1773876897 2164056492 2247289434 2365169196 2409486962 2456137242 3246084738 3370934151 3547753794 3614230443 3684205863 4494578868 4818973924 4869127107 4912274484 5321630691 6492169476 6741868302 7095507588 7228460886 7368411726 9738254214 10643261382 10842691329 13483736604 14456921772 14607381321 14736823452 15661665253 15964892073 19476508428 21286522764 21685382658 29214762642 31323330506 31929784146 32528073987 43370765316 43822143963 46984995759 47894676219 58429525284 62646661012 63859568292 65056147974 87644287926 93969991518 95789352438 97584221961 130112295948 140954987277 175288575852 187939983036 191578704876 195168443922 203601648289 281909974554 292752665883 390336887844 407203296578 422864961831 563819949108 585505331766 610804944867 814406593156 845729923662 1171010663532 1221609889734 1268594885493 1691459847324 1832414834601 2443219779468 2537189770986 3664829669202 3805784656479 5074379541972 5497244503803 7329659338404 7611569312958 10994489007606 15223138625916 16491733511409 21988978015212 32983467022818 49475200534227 65966934045636 98950401068454 197900802136908
• Sum of all divisors σ(n): 562794991373160
• Sum of proper divisors (its aliquot sum) s(n): 364894189236252
• 197900802136908 is an abundant number, because the sum of its proper divisors (364894189236252) is greater than itself. Its abundance is 166993387099344

Bases of 197900802136908

• Binary: 101100111111110101011111000000110001101101001100₂
• Hexadecimal: 0xB3FD5F031B4C
• Base-36: 1Y5EDFY0R0

Squares and roots of 197900802136908

• 197900802136908 squared (197900802136908²) is 39164727486431610019175800464
• 197900802136908 cubed (197900802136908³) is 7750730985038224251658505155322892617925312
• The square root of 197900802136908 is 14067721.9952950449
• The cube root of 197900802136908 is 58275.0316639353

Scales and comparisons

• 197,900,802,136,908 seconds is equal to 6,292,633 years, 18 weeks, 5 days, 6 hours, 1 minute, 48 seconds.
• To count from 1 to 197,900,802,136,908 would take you about fifteen million, seven hundred thirty-one thousand, five hundred eighty-three 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 197900802136908 cubic inches would be around 4856.3 feet tall.

Recreational maths with 197900802136908

• 197900802136908 backwards is 809631208009791
• The number of decimal digits it has is: 15
• The sum of 197900802136908's digits is 63
• More coming soon!