127968712416213904

Names of 127968712416213904

• Cardinal: 127968712416213904 can be written as One hundred twenty-seven quadrillion, nine hundred sixty-eight trillion, seven hundred twelve billion, four hundred sixteen million, two hundred thirteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.27968712416213904 × 10¹⁷

Factors of 127968712416213904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 35355

Divisors of 127968712416213904

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 16 43 59 86 118 172 236 344 472 688 944 1849 2537 3481 3698 5074 6962 7396 10148 13924 14792 20296 27848 29584 35251 40592 55696 70502 109091 141004 149683 218182 282008 299366 436364 564016 598732 872728 1197464 1515793 1745456 2079809 2394928 3031586 4159618 6063172 6436369 8319236 12126344 12872738 16638472 24252688 25745476 33276944 51490952 65179099 89431787 102981904 122708731 130358198 178863574 245417462 260716396 357727148 490834924 521432792 715454296 981669848 1042865584 1242633001 1430908592 1963339696 2485266002 3845566841 4970532004 5276475433 7691133682 9941064008 10552950866 15382267364 19882128016 21105901732 30764534728 42211803464 53433219043 61529069456 73315347059 84423606928 106866438086 146630694118 213732876172 226888443619 293261388236 427465752344 453776887238 586522776472 854931504688 907553774476 1173045552944 1815107548952 2297628418849 3152559923537 3630215097904 4325605476481 4595256837698 6305119847074 8651210952962 9190513675396 12610239694148 17302421905924 18381027350792 25220479388296 34604843811848 36762054701584 50440958776592 69209687623696 135560076712091 186001035488683 271120153424182 372002070977366 542240306848364 744004141954732 1084480613696728 1488008283909464 2168961227393456 2976016567818928 7998044526013369 15996089052026738 31992178104053476 63984356208106952 127968712416213904
• Sum of all divisors σ(n): 258222117362519259
• Sum of proper divisors (its aliquot sum) s(n): 130253404946305355
• 127968712416213904 is an abundant number, because the sum of its proper divisors (130253404946305355) is greater than itself. Its abundance is 2284692530091451

Bases of 127968712416213904

• Binary: 111000110101000101101110110101101111011101011101110010000₂
• Hexadecimal: 0x1C6A2DDADEEBB90
• Base-36: Z014EWMDDHS

Squares and roots of 127968712416213904

• 127968712416213904 squared (127968712416213904²) is 16375991357463658595977309882921216
• 127968712416213904 cubed (127968712416213904³) is 2095614528553671272095153609297173650782214235787264
• 127968712416213904 is a perfect square number. Its square root is 357727148
• The cube root of 127968712416213904 is 503927.3542311727

Scales and comparisons

• 127,968,712,416,213,904 seconds is equal to 4,069,009,221 years, 32 weeks, 1 day, 3 hours, 25 minutes, 4 seconds.
• To count from 1 to 127,968,712,416,213,904 would take you about twelve billion, two hundred seven million, twenty-seven thousand, six hundred sixty-four 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 127968712416213904 cubic inches would be around 41993.9 feet tall.

Recreational maths with 127968712416213904

• 127968712416213904 backwards is 409312614217869721
• The number of decimal digits it has is: 18
• The sum of 127968712416213904's digits is 73
• More coming soon!