427538140799420

Names of 427538140799420

• Cardinal: 427538140799420 can be written as Four hundred twenty-seven trillion, five hundred thirty-eight billion, one hundred forty million, seven hundred ninety-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.2753814079942 × 10¹⁴

Factors of 427538140799420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15482

Divisors of 427538140799420

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 2659 5318 10636 12809 13295 18613 25618 26590 37226 51236 53180 64045 74452 89663 93065 128090 130291 179326 186130 256180 260582 358652 372260 448315 521164 627641 651455 896630 1255282 1302910 1793260 2510564 2605820 3138205 6276410 12552820 34059131 68118262 136236524 164070481 170295655 238413917 328140962 340591310 476827834 656281924 681182620 820352405 953655668 1148493367 1192069585 1640704810 1668897419 2296986734 2384139170 3281409620 3337794838 4593973468 4768278340 5742466835 6675589676 8039453569 8344487095 11484933670 16078907138 16688974190 22969867340 32157814276 33377948380 40197267845 80394535690 160789071380 436263408979 872526817958 1745053635916 2181317044895 3053843862853 4362634089790 6107687725706 8725268179580 12215375451412 15269219314265 21376907039971 30538438628530 42753814079942 61076877257060 85507628159884 106884535199855 213769070399710 427538140799420
• Sum of all divisors σ(n): 1044888960419640
• Sum of proper divisors (its aliquot sum) s(n): 617350819620220
• 427538140799420 is an abundant number, because the sum of its proper divisors (617350819620220) is greater than itself. Its abundance is 189812678820800

Bases of 427538140799420

• Binary: 1100001001101011111111011000000101010000110111100₂
• Hexadecimal: 0x184D7FB02A1BC
• Base-36: 47JSB6BOAK

Squares and roots of 427538140799420

• 427538140799420 squared (427538140799420²) is 182788861838224680396672336400
• 427538140799420 cubed (427538140799420³) is 78149210149156632689601326896618095164888000
• The square root of 427538140799420 is 20676995.4490351427
• The cube root of 427538140799420 is 75334.1029880737

Scales and comparisons

• 427,538,140,799,420 seconds is equal to 13,594,390 years, 21 weeks, 4 days, 2 hours, 30 minutes, 20 seconds.
• To count from 1 to 427,538,140,799,420 would take you about thirty-three million, nine hundred eighty-five thousand, nine hundred seventy-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 427538140799420 cubic inches would be around 6277.8 feet tall.

Recreational maths with 427538140799420

• 427538140799420 backwards is 024997041835724
• The number of decimal digits it has is: 15
• The sum of 427538140799420's digits is 65
• More coming soon!