30999727616

Names of 30999727616

• Cardinal: 30999727616 can be written as Thirty billion, nine hundred ninety-nine million, seven hundred twenty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 3.0999727616 × 10¹⁰

Factors of 30999727616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 718

Divisors of 30999727616

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 61 64 88 104 121 122 128 143 176 208 242 244 256 286 352 416 484 488 512 572 631 671 704 793 832 968 976 1144 1262 1342 1408 1573 1586 1664 1936 1952 2288 2524 2684 2816 3146 3172 3328 3872 3904 4576 5048 5368 5632 6292 6344 6656 6941 7381 7744 7808 8203 8723 9152 10096 10736 12584 12688 13882 14762 15488 15616 16406 17446 18304 20192 21472 25168 25376 27764 29524 30976 31232 32812 34892 36608 38491 40384 42944 50336 50752 55528 59048 61952 65624 69784 73216 76351 76982 80768 85888 90233 95953 100672 101504 111056 118096 131248 139568 152702 153964 161536 171776 180466 191906 201344 203008 222112 236192 262496 279136 305404 307928 323072 343552 360932 383812 402688 406016 423401 444224 472384 500383 524992 558272 610808 615856 721864 767624 805376 846802 888448 944768 992563 1000766 1049984 1116544 1221616 1231712 1443728 1535248 1693604 1776896 1889536 1985126 2001532 2099968 2233088 2443232 2463424 2887456 3070496 3387208 3553792 3779072 3970252 4003064 4199936 4466176 4657411 4886464 4926848 5504213 5774912 6140992 6774416 7940504 8006128 9314822 9772928 9853696 11008426 11549824 12281984 13548832 15881008 16012256 18629644 19545856 19707392 22016852 23099648 24563968 27097664 31762016 32024512 37259288 39091712 44033704 46199296 49127936 54195328 60546343 63524032 64049024 74518576 88067408 108390656 121092686 127048064 128098048 149037152 176134816 216781312 242185372 254096128 256196096 298074304 352269632 484370744 508192256 596148608 704539264 968741488 1192297216 1409078528 1937482976 2384594432 2818157056 3874965952 7749931904 15499863808 30999727616
• Sum of all divisors σ(n): 74638701984
• Sum of proper divisors (its aliquot sum) s(n): 43638974368
• 30999727616 is an abundant number, because the sum of its proper divisors (43638974368) is greater than itself. Its abundance is 12639246752

Bases of 30999727616

• Binary: 11100110111101110100100111000000000₂
• Hexadecimal: 0x737BA4E00
• Base-36: E8OFQWW

Squares and roots of 30999727616

• 30999727616 squared (30999727616²) is 960983112266193043456
• 30999727616 cubed (30999727616³) is 29790214723827932832410051280896
• The square root of 30999727616 is 176067.3950963095
• The cube root of 30999727616 is 3141.3714516997

Scales and comparisons

• 30,999,727,616 seconds is equal to 985 years, 36 weeks, 1 day, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 30,999,727,616 would take you about one thousand, nine hundred seventy-one 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 30999727616 cubic inches would be around 261.8 feet tall.

Recreational maths with 30999727616

• 30999727616 backwards is 61672799903
• The number of decimal digits it has is: 11
• The sum of 30999727616's digits is 59
• More coming soon!