12997937193898904

Names of 12997937193898904

• Cardinal: 12997937193898904 can be written as Twelve quadrillion, nine hundred ninety-seven trillion, nine hundred thirty-seven billion, one hundred ninety-three million, eight hundred ninety-eight thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2997937193898904 × 10¹⁶

Factors of 12997937193898904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 155

Divisors of 12997937193898904

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 26 31 52 62 104 109 124 169 218 248 338 403 436 676 806 872 1352 1417 1612 2197 2834 3224 3379 4394 5239 5668 6758 8788 10478 11336 11881 13516 17576 18421 20956 23762 27032 28561 36842 41912 43927 47524 57122 68107 73684 87854 95048 114244 136214 147368 154453 175708 228488 239473 272428 308906 351416 368311 371293 478946 544856 571051 617812 736622 742586 885391 957892 1142102 1235624 1295029 1473244 1485172 1770782 1915784 2007889 2284204 2590058 2946488 2970344 3113149 3541564 4015778 4568408 4788043 5180116 6226298 7083128 7423663 8031556 9576086 10360232 11510083 12452596 14847326 16063112 16835377 19152172 23020166 24905192 26102557 29694652 33670754 38304344 40145899 40470937 46040332 52205114 59389304 62244559 67341508 80291798 80941874 92080664 96507619 104410228 124489118 134683016 141158161 160583596 161883748 193015238 208820456 218859901 248978236 282316322 321167192 323767496 339333241 386030476 437719802 497956472 521896687 564632644 678666482 772060952 809179267 875439604 1043793374 1129265288 1254599047 1357332964 1618358534 1750879208 1835056093 2087586748 2509198094 2714665928 2845178713 3236717068 3670112186 4175173496 4375902991 4411332133 5018396188 5690357426 6473434136 6784656931 7340224372 8751805982 8822664266 10036792376 10519330471 11380714852 13569313862 14680448744 17503611964 17645328532 21038660942 22761429704 23855729209 27138627724 35007223928 35290657064 36987323269 42077321884 47711458418 54277255448 56886738883 73974646538 84154643768 88200540103 95422916836 113773477766 136751296123 147949293076 176401080206 190845833672 227546955532 273502592246 295898586152 310124479717 352802160412 455093911064 480835202497 547005184492 620248959434 705604320824 739527605479 961670404994 1094010368984 1146607021339 1240497918868 1479055210958 1923340809988 2293214042678 2480995837736 2958110421916 3846681619976 4031618236321 4586428085356 5916220843832 8063236472642 9172856170712 9613858871227 14905891277407 16126472945284 19227717742454 29811782554814 32252945890568 38455435484908 52411037072173 59623565109628 76910870969816 104822074144346 119247130219256 124980165325951 209644148288692 249960330651902 419288296577384 499920661303804 999841322607608 1624742149237363 3249484298474726 6498968596949452 12997937193898904
• Sum of all divisors σ(n): 27506083014889920
• Sum of proper divisors (its aliquot sum) s(n): 14508145820991016
• 12997937193898904 is an abundant number, because the sum of its proper divisors (14508145820991016) is greater than itself. Its abundance is 1510208627092112

Bases of 12997937193898904

• Binary: 101110001011011000111000010101010000010101001110011000₂
• Hexadecimal: 0x2E2D8E15415398
• Base-36: 3JZDTWWGCK8

Squares and roots of 12997937193898904

• 12997937193898904 squared (12997937193898904²) is 168946371296540514718880972401216
• 12997937193898904 cubed (12997937193898904³) is 2195954323249558157439852385356632946442030667264
• The square root of 12997937193898904 is 114008496.1478700673
• The cube root of 12997937193898904 is 235121.0313256425

Scales and comparisons

• 12,997,937,193,898,904 seconds is equal to 413,294,197 years, 26 weeks, 2 days, 8 hours, 21 minutes, 44 seconds.
• To count from 1 to 12,997,937,193,898,904 would take you about one billion, two hundred thirty-nine million, eight hundred eighty-two thousand, five hundred ninety-two 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 12997937193898904 cubic inches would be around 19593.4 feet tall.

Recreational maths with 12997937193898904

• 12997937193898904 backwards is 40989839173979921
• The number of decimal digits it has is: 17
• The sum of 12997937193898904's digits is 98
• More coming soon!