51672136680

Names of 51672136680

• Cardinal: 51672136680 can be written as Fifty-one billion, six hundred seventy-two million, one hundred thirty-six thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.167213668 × 10¹⁰

Factors of 51672136680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 493350

Divisors of 51672136680

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 97 108 120 135 180 194 216 270 291 360 388 485 540 582 776 873 970 1080 1164 1455 1746 1940 2328 2619 2910 3492 3880 4365 5238 5820 6984 8730 10476 11640 13095 17460 20952 26190 34920 52380 104760 493243 986486 1479729 1972972 2466215 2959458 3945944 4439187 4932430 5918916 7398645 8878374 9864860 11837832 13317561 14797290 17756748 19729720 22195935 26635122 29594580 35513496 44391870 47844571 53270244 59189160 66587805 88783740 95689142 106540488 133175610 143533713 177567480 191378284 239222855 266351220 287067426 382756568 430601139 478445710 532702440 574134852 717668565 861202278 956891420 1148269704 1291803417 1435337130 1722404556 1913782840 2153005695 2583606834 2870674260 3444809112 4306011390 5167213668 5741348520 6459017085 8612022780 10334427336 12918034170 17224045560 25836068340 51672136680
• Sum of all divisors σ(n): 174016483200
• Sum of proper divisors (its aliquot sum) s(n): 122344346520
• 51672136680 is an abundant number, because the sum of its proper divisors (122344346520) is greater than itself. Its abundance is 70672209840

Bases of 51672136680

• Binary: 110000000111111001100011101111101000₂
• Hexadecimal: 0xC07E63BE8
• Base-36: NQK97U0

Squares and roots of 51672136680

• 51672136680 squared (51672136680²) is 2670009709076601422400
• 51672136680 cubed (51672136680³) is 137965106624333185288135213632000
• The square root of 51672136680 is 227315.0603897595
• The cube root of 51672136680 is 3724.6500382603

Scales and comparisons

• 51,672,136,680 seconds is equal to 1,643 years, 5 days, 3 hours, 18 minutes.
• To count from 1 to 51,672,136,680 would take you about three thousand, two hundred eighty-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 51672136680 cubic inches would be around 310.4 feet tall.

Recreational maths with 51672136680

• 51672136680 backwards is 08663127615
• 51672136680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51672136680's digits is 45
• More coming soon!