30764091090

Names of 30764091090

• Cardinal: 30764091090 can be written as Thirty billion, seven hundred sixty-four million, ninety-one thousand and ninety.

Scientific notation

• Scientific notation: 3.076409109 × 10¹⁰

Factors of 30764091090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 888

Divisors of 30764091090

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 107 131 149 214 262 298 321 393 447 491 535 642 655 745 786 894 982 1070 1310 1473 1490 1605 1965 2235 2455 2946 3210 3930 4470 4910 7365 14017 14730 15943 19519 28034 31886 39038 42051 47829 52537 58557 64321 70085 73159 79715 84102 95658 97595 105074 117114 128642 140170 146318 157611 159430 192963 195190 210255 219477 239145 262685 292785 315222 321605 365795 385926 420510 438954 478290 525370 585570 643210 731590 788055 964815 1097385 1576110 1929630 2088533 2194770 4177066 6265599 6882347 7828013 9583829 10442665 12531198 13764694 15656026 19167658 20647041 20885330 23484039 28751487 31327995 34411735 39140065 41294082 46968078 47919145 57502974 62655990 68823470 78280130 95838290 103235205 117420195 143757435 206470410 234840390 287514870 1025469703 2050939406 3076409109 5127348515 6152818218 10254697030 15382045545 30764091090
• Sum of all divisors σ(n): 75750681600
• Sum of proper divisors (its aliquot sum) s(n): 44986590510
• 30764091090 is an abundant number, because the sum of its proper divisors (44986590510) is greater than itself. Its abundance is 14222499420

Bases of 30764091090

• Binary: 11100101001101011101100011011010010₂
• Hexadecimal: 0x729AEC6D2
• Base-36: E4S58LU

Squares and roots of 30764091090

• 30764091090 squared (30764091090²) is 946429300593817388100
• 30764091090 cubed (30764091090³) is 29116037213713189218334282029000
• The square root of 30764091090 is 175396.9529096785
• The cube root of 30764091090 is 3133.3917541419

Scales and comparisons

• 30,764,091,090 seconds is equal to 978 years, 10 weeks, 3 days, 20 hours, 51 minutes, 30 seconds.
• To count from 1 to 30,764,091,090 would take you about one thousand, nine hundred fifty-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 30764091090 cubic inches would be around 261.1 feet tall.

Recreational maths with 30764091090

• 30764091090 backwards is 09019046703
• The number of decimal digits it has is: 11
• The sum of 30764091090's digits is 39
• More coming soon!