18959352027231408

Names of 18959352027231408

• Cardinal: 18959352027231408 can be written as Eighteen quadrillion, nine hundred fifty-nine trillion, three hundred fifty-two billion, twenty-seven million, two hundred thirty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.8959352027231408 × 10¹⁶

Factors of 18959352027231408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 912611784

Divisors of 18959352027231408

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 169 197 208 312 338 394 507 591 624 676 788 1014 1182 1352 1576 2028 2197 2364 2561 2704 3152 4056 4394 4728 5122 6591 7683 8112 8788 9456 10244 13182 15366 17576 20488 26364 30732 33293 35152 40976 52728 61464 66586 99879 105456 122928 133172 199758 266344 399516 432809 532688 799032 865618 1298427 1598064 1731236 2596854 3462472 5193708 6924944 10387416 20774832 912611569 1825223138 2737834707 3650446276 5475669414 7300892552 10951338828 11863950397 14601785104 21902677656 23727900794 35591851191 43805355312 47455801588 71183702382 94911603176 142367404764 154231355161 179784479093 189823206352 284734809528 308462710322 359568958186 462694065483 539353437279 569469619056 616925420644 719137916372 925388130966 1078706874558 1233850841288 1438275832744 1850776261932 2005007617093 2157413749116 2337198228209 2467701682576 2876551665488 3701552523864 4010015234186 4314827498232 4674396456418 6015022851279 7011594684627 7403105047728 8020030468372 8629654996464 9348792912836 12030045702558 14023189369254 16040060936744 18697585825672 24060091405116 28046378738508 30383576966717 32080121873488 37395171651344 48120182810232 56092757477016 60767153933434 91150730900151 96240365620464 112185514954032 121534307866868 182301461800302 243068615733736 364602923600604 394986500567321 486137231467472 729205847201208 789973001134642 1184959501701963 1458411694402416 1579946002269284 2369919003403926 3159892004538568 4739838006807852 6319784009077136 9479676013615704 18959352027231408
• Sum of all divisors σ(n): 53327325454603200
• Sum of proper divisors (its aliquot sum) s(n): 34367973427371792
• 18959352027231408 is an abundant number, because the sum of its proper divisors (34367973427371792) is greater than itself. Its abundance is 15408621400140384

Bases of 18959352027231408

• Binary: 1000011010110110110111000100010110000010011010010110000₂
• Hexadecimal: 0x435B6E22C134B0
• Base-36: 56OJ22X1TIO

Squares and roots of 18959352027231408

• 18959352027231408 squared (18959352027231408²) is 359457029292483700196781581662464
• 18959352027231408 cubed (18959352027231408³) is 6815072357019030449424826247263639700463875469312
• The square root of 18959352027231408 is 137692962.8820275187
• The cube root of 18959352027231408 is 266649.7393309427

Scales and comparisons

• 18,959,352,027,231,408 seconds is equal to 602,848,749 years, 17 weeks, 4 days, 14 hours, 56 minutes, 48 seconds.
• To count from 1 to 18,959,352,027,231,408 would take you about one billion, eight hundred eight million, five hundred forty-six thousand, two hundred forty-eight 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 18959352027231408 cubic inches would be around 22220.8 feet tall.

Recreational maths with 18959352027231408

• 18959352027231408 backwards is 80413272025395981
• The number of decimal digits it has is: 17
• The sum of 18959352027231408's digits is 69
• More coming soon!