61425130679438864

Names of 61425130679438864

• Cardinal: 61425130679438864 can be written as Sixty-one quadrillion, four hundred twenty-five trillion, one hundred thirty billion, six hundred seventy-nine million, four hundred thirty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 6.1425130679438864 × 10¹⁶

Factors of 61425130679438864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1069

Divisors of 61425130679438864

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 26 41 52 82 104 164 169 208 328 338 533 656 676 1013 1066 1352 1681 2026 2132 2197 2704 3362 4052 4264 4394 6724 6929 8104 8528 8788 13169 13448 13858 16208 17576 21853 26338 26896 27716 35152 41533 43706 52676 55432 83066 87412 90077 105352 110864 166132 171197 174824 180154 210704 284089 332264 342394 349648 360308 539929 568178 664528 684788 720616 1026169 1079858 1136356 1369576 1441232 1702853 2052338 2159716 2225561 2272712 2739152 3405706 3693157 4104676 4319432 4451122 4545424 6811412 7019077 7386314 8209352 8638864 8902244 13340197 13622824 14038154 14772628 16418704 17804488 22137089 26680394 27245648 28076308 29545256 35608976 42072929 44274178 53360788 56152616 59090512 84145858 88548356 91248001 106721576 112305232 168291716 173422561 177096712 182496002 213443152 287782157 336583432 346845122 354193424 364992004 546948077 575564314 673166864 693690244 729984008 1039509197 1093896154 1151128628 1387380488 1459968016 1724990089 2079018394 2187792308 2254493293 2302257256 2774760976 3449980178 3741168041 4158036788 4375584616 4508986586 4604514512 6899960356 7110325001 7482336082 8316073576 8751169232 9017973172 13513619561 13799920712 14220650002 14964672164 16632147152 18035946344 22424871157 27027239122 27599841424 28441300004 29929344328 36071892688 42619877077 44849742314 54054478244 56882600008 59858688656 85239754154 89699484628 92434225013 108108956488 113765200016 170479508308 175677054293 179398969256 184868450026 216217912976 291523325041 340959016616 351354108586 358797938512 369736900052 554058402001 583046650082 681918033232 702708217172 739473800104 1108116804002 1166093300164 1405416434344 1478947600208 1747414960157 2216233608004 2283801705809 2332186600328 2810832868688 3494829920314 3789803225533 4432467216008 4567603411618 4664373200656 6989659840628 7202759226013 7579606451066 8864934432016 9135206823236 13979319681256 14405518452026 15159212902132 18270413646472 22716394482041 27958639362512 28811036904052 30318425804264 36540827292944 45432788964082 57622073808104 60636851608528 90865577928164 93635869938169 115244147616208 181731155856328 187271739876338 295313128266533 363462311712656 374543479752676 590626256533066 749086959505352 1181252513066132 1498173919010704 2362505026132264 3839070667464929 4725010052264528 7678141334929858 15356282669859716 30712565339719432 61425130679438864
• Sum of all divisors σ(n): 132276043802557200
• Sum of proper divisors (its aliquot sum) s(n): 70850913123118336
• 61425130679438864 is an abundant number, because the sum of its proper divisors (70850913123118336) is greater than itself. Its abundance is 9425782443679472

Bases of 61425130679438864

• Binary: 11011010001110011101010010110110011011100000111000010000₂
• Hexadecimal: 0xDA39D4B66E0E10
• Base-36: GSTE3H4NTOW

Squares and roots of 61425130679438864

• 61425130679438864 squared (61425130679438864²) is 3773046678986141558141809913610496
• 61425130679438864 cubed (61425130679438864³) is 231759885316346562796579924385874764771933540716544
• The square root of 61425130679438864 is 247840938.2637155527
• The cube root of 61425130679438864 is 394562.0969479193

Scales and comparisons

• 61,425,130,679,438,864 seconds is equal to 1,953,129,155 years, 10 weeks, 3 days, 12 hours, 7 minutes, 44 seconds.
• To count from 1 to 61,425,130,679,438,864 would take you about five billion, eight hundred fifty-nine million, three hundred eighty-seven thousand, four hundred sixty-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 61425130679438864 cubic inches would be around 32880.2 feet tall.

Recreational maths with 61425130679438864

• 61425130679438864 backwards is 46883497603152416
• The number of decimal digits it has is: 17
• The sum of 61425130679438864's digits is 77
• More coming soon!