30890242944

Names of 30890242944

• Cardinal: 30890242944 can be written as Thirty billion, eight hundred ninety million, two hundred forty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.0890242944 × 10¹⁰

Factors of 30890242944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24639

Divisors of 30890242944

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 128 132 144 162 176 192 198 216 242 264 288 297 324 352 363 384 396 432 484 528 576 594 648 704 726 792 864 891 968 1056 1089 1152 1188 1296 1408 1452 1584 1728 1782 1936 2112 2178 2376 2592 2904 3168 3267 3456 3564 3872 4224 4356 4752 5184 5808 6336 6534 7128 7744 8712 9504 9801 10368 11616 12672 13068 14256 15488 17424 19008 19602 23232 24623 26136 28512 34848 38016 39204 46464 49246 52272 57024 69696 73869 78408 98492 104544 114048 139392 147738 156816 196984 209088 221607 270853 295476 313632 393968 418176 443214 541706 590952 627264 664821 787936 812559 886428 1083412 1181904 1254528 1329642 1575872 1625118 1772856 1994463 2166824 2363808 2437677 2659284 2979383 3151744 3250236 3545712 3988926 4333648 4727616 4875354 5318568 5958766 6500472 7091424 7313031 7977852 8667296 8938149 9455232 9750708 10637136 11917532 13000944 14182848 14626062 15955704 17334592 17876298 19501416 21274272 21939093 23835064 26001888 26814447 28365696 29252124 31911408 34669184 35752596 39002832 42548544 43878186 47670128 52003776 53628894 58504248 63822816 71505192 78005664 80443341 85097088 87756372 95340256 104007552 107257788 117008496 127645632 143010384 156011328 160886682 175512744 190680512 214515576 234016992 241330023 255291264 286020768 312022656 321773364 351025488 381361024 429031152 468033984 482660046 572041536 643546728 702050976 858062304 936067968 965320092 1144083072 1287093456 1404101952 1716124608 1930640184 2574186912 2808203904 3432249216 3861280368 5148373824 7722560736 10296747648 15445121472 30890242944
• Sum of all divisors σ(n): 101049878160
• Sum of proper divisors (its aliquot sum) s(n): 70159635216
• 30890242944 is an abundant number, because the sum of its proper divisors (70159635216) is greater than itself. Its abundance is 39269392272

Bases of 30890242944

• Binary: 11100110001001100111011001110000000₂
• Hexadecimal: 0x73133B380
• Base-36: E6V9400

Squares and roots of 30890242944

• 30890242944 squared (30890242944²) is 954207109139341787136
• 30890242944 cubed (30890242944³) is 29475689420206190552882173968384
• The square root of 30890242944 is 175756.2031451521
• The cube root of 30890242944 is 3137.6688630541

Scales and comparisons

• 30,890,242,944 seconds is equal to 982 years, 11 weeks, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 30,890,242,944 would take you about one thousand, nine hundred sixty-four 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 30890242944 cubic inches would be around 261.5 feet tall.

Recreational maths with 30890242944

• 30890242944 backwards is 44924209803
• The number of decimal digits it has is: 11
• The sum of 30890242944's digits is 45
• More coming soon!