30855993344

Names of 30855993344

• Cardinal: 30855993344 can be written as Thirty billion, eight hundred fifty-five million, nine hundred ninety-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.0855993344 × 10¹⁰

Factors of 30855993344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 197

Divisors of 30855993344

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 17 22 23 31 32 34 44 46 62 64 68 88 92 113 124 128 136 176 184 187 226 248 253 256 272 341 352 368 374 391 452 496 506 512 527 544 682 704 713 736 748 782 904 992 1012 1024 1054 1088 1243 1364 1408 1426 1472 1496 1564 1808 1921 1984 2024 2048 2108 2176 2486 2599 2728 2816 2852 2944 2992 3128 3503 3616 3842 3968 4048 4216 4301 4352 4972 5198 5456 5632 5704 5797 5888 5984 6256 7006 7232 7684 7843 7936 8096 8432 8602 8704 9944 10396 10912 11264 11408 11594 11776 11968 12121 12512 14012 14464 15368 15686 15872 16192 16864 17204 17408 19888 20792 21131 21824 22528 22816 23188 23552 23936 24242 25024 28024 28589 28928 30736 31372 31744 32384 33728 34408 34816 38533 39776 41584 42262 43648 44183 45632 46376 47104 47872 48484 50048 56048 57178 57856 59551 61472 62744 63488 64768 67456 68816 77066 79552 80569 83168 84524 87296 88366 91264 92752 95744 96968 100096 112096 114356 115712 119102 122944 125488 129536 133331 134912 137632 154132 159104 161138 166336 169048 174592 176732 182528 185504 191488 193936 200192 224192 228712 231424 238204 245888 250976 259072 266662 269824 275264 308264 318208 322276 332672 338096 349184 353464 365056 371008 382976 387872 400384 448384 457424 476408 486013 491776 501952 518144 533324 539648 550528 616528 636416 644552 655061 665344 676192 698368 706928 730112 742016 775744 800768 886259 896768 914848 952816 972026 983552 1003904 1066648 1079296 1101056 1233056 1272832 1289104 1310122 1330688 1352384 1369673 1413856 1460224 1484032 1551488 1772518 1793536 1829696 1905632 1944052 1967104 2007808 2133296 2202112 2466112 2545664 2578208 2620244 2661376 2704768 2739346 2827712 2968064 3102976 3545036 3587072 3659392 3811264 3888104 3934208 4015616 4266592 4404224 4932224 5156416 5240488 5322752 5409536 5478692 5655424 5936128 6205952 7090072 7174144 7318784 7622528 7776208 8031232 8533184 8808448 9864448 10312832 10480976 10819072 10957384 11310848 11872256 12411904 14180144 14637568 15066403 15245056 15552416 16062464 17066368 19728896 20625664 20961952 21638144 21914768 22621696 24823808 28360288 29275136 30132806 30490112 31104832 34132736 39457792 41251328 41923904 43276288 43829536 45243392 56720576 58550272 60265612 60980224 62209664 68265472 78915584 82502656 83847808 87659072 90486784 113441152 120531224 121960448 124419328 136530944 165005312 167695616 175318144 226882304 241062448 248838656 273061888 335391232 350636288 453764608 482124896 497677312 670782464 701272576 907529216 964249792 995354624 1341564928 1402545152 1815058432 1928499584 2805090304 3856999168 7713998336 15427996672 30855993344
• Sum of all divisors σ(n): 77441495040
• Sum of proper divisors (its aliquot sum) s(n): 46585501696
• 30855993344 is an abundant number, because the sum of its proper divisors (46585501696) is greater than itself. Its abundance is 15729508352

Bases of 30855993344

• Binary: 11100101111001010010001100000000000₂
• Hexadecimal: 0x72F291800
• Base-36: E6AV0U8

Squares and roots of 30855993344

• 30855993344 squared (30855993344²) is 952092325244972302336
• 30855993344 cubed (30855993344³) is 29377754450632348530343971651584
• The square root of 30855993344 is 175658.7411545465
• The cube root of 30855993344 is 3136.5088026313

Scales and comparisons

• 30,855,993,344 seconds is equal to 981 years, 6 weeks, 3 days, 13 hours, 15 minutes, 44 seconds.
• To count from 1 to 30,855,993,344 would take you about one thousand, nine hundred sixty-two 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 30855993344 cubic inches would be around 261.4 feet tall.

Recreational maths with 30855993344

• 30855993344 backwards is 44339955803
• The number of decimal digits it has is: 11
• The sum of 30855993344's digits is 53
• More coming soon!