97878889728

Names of 97878889728

• Cardinal: 97878889728 can be written as Ninety-seven billion, eight hundred seventy-eight million, eight hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.7878889728 × 10¹⁰

Factors of 97878889728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 745325

Divisors of 97878889728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 384 432 456 513 576 608 684 768 864 912 1026 1152 1216 1368 1728 1824 2052 2304 2432 2736 3456 3648 4104 4864 5472 6912 7296 8208 10944 14592 16416 21888 32832 43776 65664 131328 745301 1490602 2235903 2981204 4471806 5962408 6707709 8943612 11924816 13415418 14160719 17887224 20123127 23849632 26830836 28321438 35774448 40246254 42482157 47699264 53661672 56642876 71548896 80492508 84964314 95398528 107323344 113285752 127446471 143097792 160985016 169928628 190797056 214646688 226571504 254892942 286195584 321970032 339857256 382339413 429293376 453143008 509785884 572391168 643940064 679714512 764678826 858586752 906286016 1019571768 1287880128 1359429024 1529357652 1717173504 1812572032 2039143536 2575760256 2718858048 3058715304 3625144064 4078287072 5151520512 5437716096 6117430608 8156574144 10875432192 12234861216 16313148288 24469722432 32626296576 48939444864 97878889728
• Sum of all divisors σ(n): 304679457600
• Sum of proper divisors (its aliquot sum) s(n): 206800567872
• 97878889728 is an abundant number, because the sum of its proper divisors (206800567872) is greater than itself. Its abundance is 108921678144

Bases of 97878889728

• Binary: 1011011001010000010010101010100000000₂
• Hexadecimal: 0x16CA095500
• Base-36: 18YQKAO0

Squares and roots of 97878889728

• 97878889728 squared (97878889728²) is 9580277054385983913984
• 97878889728 cubed (97878889728³) is 937706881369934378265621773156352
• The square root of 97878889728 is 312856.0207635455
• The cube root of 97878889728 is 4608.5362874099

Scales and comparisons

• 97,878,889,728 seconds is equal to 3,112 years, 12 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 97,878,889,728 would take you about six thousand, two hundred twenty-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 97878889728 cubic inches would be around 384 feet tall.

Recreational maths with 97878889728

• 97878889728 backwards is 82798887879
• The number of decimal digits it has is: 11
• The sum of 97878889728's digits is 81
• More coming soon!