51420401040

Names of 51420401040

• Cardinal: 51420401040 can be written as Fifty-one billion, four hundred twenty million, four hundred one thousand and forty.

Scientific notation

• Scientific notation: 5.142040104 × 10¹⁰

Factors of 51420401040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5711

Divisors of 51420401040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 43 48 60 80 86 120 129 172 215 240 258 344 430 516 645 688 860 1032 1091 1290 1720 2064 2182 2580 3273 3440 4364 4567 5160 5455 6546 8728 9134 10320 10910 13092 13701 16365 17456 18268 21820 22835 26184 27402 32730 36536 43640 45670 46913 52368 54804 65460 68505 73072 87280 91340 93826 109608 130920 137010 140739 182680 187652 196381 219216 234565 261840 274020 281478 365360 375304 392762 469130 548040 562956 589143 703695 750608 785524 938260 981905 1096080 1125912 1178286 1407390 1571048 1876520 1963810 2251824 2356572 2814780 2945715 3142096 3753040 3927620 4713144 4982597 5629560 5891430 7855240 9426288 9965194 11259120 11782860 14947791 15710480 19930388 23565720 24912985 29895582 39860776 47131440 49825970 59791164 74738955 79721552 99651940 119582328 149477910 199303880 214251671 239164656 298955820 398607760 428503342 597911640 642755013 857006684 1071258355 1195823280 1285510026 1714013368 2142516710 2571020052 3213775065 3428026736 4285033420 5142040104 6427550130 8570066840 10284080208 12855100260 17140133680 25710200520 51420401040
• Sum of all divisors σ(n): 163295548416
• Sum of proper divisors (its aliquot sum) s(n): 111875147376
• 51420401040 is an abundant number, because the sum of its proper divisors (111875147376) is greater than itself. Its abundance is 60454746336

Bases of 51420401040

• Binary: 101111111000111001010000110110010000₂
• Hexadecimal: 0xBF8E50D90
• Base-36: NMEDNDC

Squares and roots of 51420401040

• 51420401040 squared (51420401040²) is 2644057643114433081600
• 51420401040 cubed (51420401040³) is 135958504381821343668115044864000
• The square root of 51420401040 is 226760.6690764517
• The cube root of 51420401040 is 3718.5916220231

Scales and comparisons

• 51,420,401,040 seconds is equal to 1,635 years, 3 days, 12 hours, 44 minutes.
• To count from 1 to 51,420,401,040 would take you about three thousand, two hundred seventy 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 51420401040 cubic inches would be around 309.9 feet tall.

Recreational maths with 51420401040

• 51420401040 backwards is 04010402415
• The number of decimal digits it has is: 11
• The sum of 51420401040's digits is 21
• More coming soon!