30775839744

Names of 30775839744

• Cardinal: 30775839744 can be written as Thirty billion, seven hundred seventy-five million, eight hundred thirty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.0775839744 × 10¹⁰

Factors of 30775839744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24908

Divisors of 30775839744

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 128 156 186 192 208 248 256 312 372 384 403 416 496 512 624 744 768 806 832 992 1024 1209 1248 1488 1536 1612 1664 1984 2418 2496 2976 3072 3224 3328 3968 4836 4992 5952 6448 6656 7936 9672 9984 11904 12896 13312 15872 19344 19968 23808 24859 25792 31744 38688 39936 47616 49718 51584 74577 77376 95232 99436 103168 149154 154752 198872 206336 298308 309504 323167 397744 412672 596616 619008 646334 770629 795488 969501 1193232 1238016 1292668 1541258 1590976 1939002 2311887 2386464 2585336 3082516 3181952 3878004 4623774 4772928 5170672 6165032 6363904 7756008 9247548 9545856 10018177 10341344 12330064 12727808 15512016 18495096 19091712 20036354 20682688 24660128 25455616 30054531 31024032 36990192 38183424 40072708 41365376 49320256 60109062 62048064 73980384 76366848 80145416 82730752 98640512 120218124 124096128 147960768 160290832 165461504 197281024 240436248 248192256 295921536 320581664 330923008 394562048 480872496 496384512 591843072 641163328 789124096 961744992 992769024 1183686144 1282326656 1923489984 2367372288 2564653312 3846979968 5129306624 7693959936 10258613248 15387919872 30775839744
• Sum of all divisors σ(n): 91192048640
• Sum of proper divisors (its aliquot sum) s(n): 60416208896
• 30775839744 is an abundant number, because the sum of its proper divisors (60416208896) is greater than itself. Its abundance is 29640369152

Bases of 30775839744

• Binary: 11100101010011000100000110000000000₂
• Hexadecimal: 0x72A620C00
• Base-36: E4Z51XC

Squares and roots of 30775839744

• 30775839744 squared (30775839744²) is 947152311948369985536
• 30775839744 cubed (30775839744³) is 29149407765682131076875533942784
• The square root of 30775839744 is 175430.4413264699
• The cube root of 30775839744 is 3133.7905789731

Scales and comparisons

• 30,775,839,744 seconds is equal to 978 years, 29 weeks, 6 days, 20 hours, 22 minutes, 24 seconds.
• To count from 1 to 30,775,839,744 would take you about one thousand, nine hundred fifty-seven 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 30775839744 cubic inches would be around 261.1 feet tall.

Recreational maths with 30775839744

• 30775839744 backwards is 44793857703
• The number of decimal digits it has is: 11
• The sum of 30775839744's digits is 57
• More coming soon!