421448732038249437

Names of 421448732038249437

• Cardinal: 421448732038249437 can be written as Four hundred twenty-one quadrillion, four hundred forty-eight trillion, seven hundred thirty-two billion, thirty-eight million, two hundred forty-nine thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 4.21448732038249437 × 10¹⁷

Factors of 421448732038249437

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2549

Divisors of 421448732038249437

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 31 61 93 183 593 1779 1861 1891 3721 5583 5673 11163 18383 36173 55149 57691 108519 113521 115351 173073 340563 346053 351649 1054947 1103573 1121363 2206553 3310719 3364089 3463321 3519151 6619659 6924781 10389963 10557453 10901119 20774343 21450589 32703357 34210763 64351767 67317953 68403143 102632289 107362951 201953859 205209429 211262581 214668211 322088853 633787743 644004633 654418789 664968259 1308485929 1963256367 1994904777 2053749353 2086856543 3925457787 4106395133 6161248059 6260569629 6549140011 12319185399 12887017441 19647420033 20286982459 38661052323 39919546129 40563063799 60860947377 63666229943 119758638387 121689191397 125278710533 127298249123 190998689829 375836131599 381894747369 399497540671 1198492622013 1217873366329 1237505929999 2435092313869 3653620098987 3712517789997 3883640026523 7305276941607 7642001342513 11650920079569 22926004027539 37754074356199 74290275346069 75487861729939 113262223068597 222870826038207 226463585189817 236902041617903 710706124853709 2302998535728139 4531706796110209 6908995607184417 13595120388330627 140482910679416479 421448732038249437
• Sum of all divisors σ(n): 591037255813021056
• Sum of proper divisors (its aliquot sum) s(n): 169588523774771619
• 421448732038249437 is a deficient number, because the sum of its proper divisors (169588523774771619) is less than itself. Its deficiency is 251860208263477818

Bases of 421448732038249437

• Binary: 10111011001010010010110001110001100001011011011101111011101₂
• Hexadecimal: 0x5D949638C2DBBDD
• Base-36: 379R3UO3RVML

Squares and roots of 421448732038249437

• 421448732038249437 squared (421448732038249437²) is 177619033736648177448190787430816969
• 421448732038249437 cubed (421448732038249437³) is 74857316554169424356561802111268743596948733514296453
• The square root of 421448732038249437 is 649190828.6769379777
• The cube root of 421448732038249437 is 749747.3116377571

Scales and comparisons

• 421,448,732,038,249,437 seconds is equal to 13,400,766,052 years, 15 weeks, 2 days, 7 hours, 3 minutes, 57 seconds.
• To count from 1 to 421,448,732,038,249,437 would take you about forty billion, two hundred two million, two hundred ninety-eight thousand, one hundred fifty-six 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 421448732038249437 cubic inches would be around 62478.9 feet tall.

Recreational maths with 421448732038249437

• 421448732038249437 backwards is 734942830237844124
• The number of decimal digits it has is: 18
• The sum of 421448732038249437's digits is 75
• More coming soon!