30749730552

Names of 30749730552

• Cardinal: 30749730552 can be written as Thirty billion, seven hundred forty-nine million, seven hundred thirty thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 3.0749730552 × 10¹⁰

Factors of 30749730552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32286

Divisors of 30749730552

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 62 72 93 124 186 248 279 372 433 558 744 866 1116 1299 1732 2232 2598 3464 3897 5196 7794 10392 13423 15588 26846 31176 31817 40269 53692 63634 80538 95451 107384 120807 127268 161076 190902 241614 254536 286353 322152 381804 483228 572706 763608 966456 986327 1145412 1972654 2290824 2958981 3945308 5917962 7890616 8876943 11835924 13776761 17753886 23671848 27553522 35507772 41330283 55107044 71015544 82660566 110214088 123990849 165321132 247981698 330642264 427079591 495963396 854159182 991926792 1281238773 1708318364 2562477546 3416636728 3843716319 5124955092 7687432638 10249910184 15374865276 30749730552
• Sum of all divisors σ(n): 86168234880
• Sum of proper divisors (its aliquot sum) s(n): 55418504328
• 30749730552 is an abundant number, because the sum of its proper divisors (55418504328) is greater than itself. Its abundance is 24668773776

Bases of 30749730552

• Binary: 11100101000110100111010011011111000₂
• Hexadecimal: 0x728D3A6F8
• Base-36: E4JLFY0

Squares and roots of 30749730552

• 30749730552 squared (30749730552²) is 945545929020602224704
• 30749730552 cubed (30749730552³) is 29075282541924035666419757956608
• The square root of 30749730552 is 175356.0108807223
• The cube root of 30749730552 is 3132.9041272467

Scales and comparisons

• 30,749,730,552 seconds is equal to 977 years, 38 weeks, 5 days, 15 hours, 49 minutes, 12 seconds.
• To count from 1 to 30,749,730,552 would take you about one thousand, nine hundred fifty-five 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 30749730552 cubic inches would be around 261.1 feet tall.

Recreational maths with 30749730552

• 30749730552 backwards is 25503794703
• The number of decimal digits it has is: 11
• The sum of 30749730552's digits is 45
• More coming soon!