30994149888

Names of 30994149888

• Cardinal: 30994149888 can be written as Thirty billion, nine hundred ninety-four million, one hundred forty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0994149888 × 10¹⁰

Factors of 30994149888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1500

Divisors of 30994149888

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 512 563 576 624 768 832 919 936 1126 1152 1248 1536 1664 1689 1838 1872 2252 2304 2496 2757 3328 3378 3676 3744 4504 4608 4992 5067 5514 6656 6756 7319 7352 7488 8271 9008 9984 10134 11028 11947 13512 14638 14704 14976 16542 18016 19968 20268 21957 22056 23894 27024 29276 29408 29952 33084 35841 36032 40536 43914 44112 47788 54048 58552 58816 59904 65871 66168 71682 72064 81072 87828 88224 95576 107523 108096 117104 117632 131742 132336 143364 144128 162144 175656 176448 191152 215046 216192 234208 235264 263484 264672 286728 288256 324288 351312 352896 382304 430092 432384 468416 470528 517397 526968 529344 573456 648576 702624 705792 764608 860184 864768 936832 1034794 1053936 1058688 1146912 1297152 1405248 1411584 1529216 1552191 1720368 1873664 2069588 2107872 2117376 2293824 2594304 2810496 3058432 3104382 3440736 3747328 4139176 4215744 4234752 4587648 4656573 5620992 6116864 6208764 6726161 6881472 8278352 8431488 9175296 9313146 11241984 12417528 13452322 13762944 16556704 16862976 18350592 18626292 20178483 24835056 26904644 27525888 33113408 33725952 37252584 40356966 49670112 53809288 55051776 60535449 66226816 74505168 80713932 99340224 107618576 121070898 132453632 149010336 161427864 198680448 215237152 242141796 264907264 298020672 322855728 397360896 430474304 484283592 596041344 645711456 794721792 860948608 968567184 1192082688 1291422912 1721897216 1937134368 2384165376 2582845824 3443794432 3874268736 5165691648 7748537472 10331383296 15497074944 30994149888
• Sum of all divisors σ(n): 96608191680
• Sum of proper divisors (its aliquot sum) s(n): 65614041792
• 30994149888 is an abundant number, because the sum of its proper divisors (65614041792) is greater than itself. Its abundance is 34619891904

Bases of 30994149888

• Binary: 11100110111011001010011001000000000₂
• Hexadecimal: 0x737653200
• Base-36: E8L4740

Squares and roots of 30994149888

• 30994149888 squared (30994149888²) is 960637327279810412544
• 30994149888 cubed (30994149888³) is 29774137309718155242611851395072
• The square root of 30994149888 is 176051.5546310229
• The cube root of 30994149888 is 3141.1830331999

Scales and comparisons

• 30,994,149,888 seconds is equal to 985 years, 26 weeks, 6 days, 14 hours, 4 minutes, 48 seconds.
• To count from 1 to 30,994,149,888 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 30994149888 cubic inches would be around 261.8 feet tall.

Recreational maths with 30994149888

• 30994149888 backwards is 88894149903
• The number of decimal digits it has is: 11
• The sum of 30994149888's digits is 63
• More coming soon!