30384785904

Names of 30384785904

• Cardinal: 30384785904 can be written as Thirty billion, three hundred eighty-four million, seven hundred eighty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.0384785904 × 10¹⁰

Factors of 30384785904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1990

Divisors of 30384785904

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 31 33 43 44 46 48 62 66 69 86 88 92 93 124 129 132 138 172 176 184 186 248 253 258 264 276 341 344 368 372 473 496 506 516 528 552 682 688 713 744 759 946 989 1012 1023 1032 1104 1333 1364 1419 1426 1488 1518 1877 1892 1978 2024 2046 2064 2139 2666 2728 2838 2852 2967 3036 3754 3784 3956 3999 4048 4092 4278 5332 5456 5631 5676 5704 5934 6072 7508 7568 7843 7912 7998 8184 8556 10664 10879 11262 11352 11408 11868 12144 14663 15016 15686 15824 15996 16368 17112 20647 21328 21758 22524 22704 23529 23736 29326 30032 30659 31372 31992 32637 34224 41294 43171 43516 43989 45048 47058 47472 58187 58652 61318 61941 62744 63984 65274 80711 82588 86342 87032 87978 90096 91977 94116 116374 117304 122636 123882 125488 129513 130548 161422 165176 172684 174064 174561 175956 183954 188232 232748 234608 242133 245272 247764 259026 261096 322844 330352 337249 345368 349122 351912 367908 376464 465496 474881 484266 490544 495528 518052 522192 640057 645688 674498 690736 698244 703824 735816 887821 930992 949762 968532 991056 1011747 1036104 1280114 1291376 1338301 1348996 1396488 1424643 1471632 1775642 1856353 1899524 1920171 1937064 2023494 2072208 2502041 2560228 2663463 2676602 2697992 2792976 2849286 3551284 3712706 3799048 3840342 3874128 4014903 4046988 5004082 5120456 5326926 5353204 5395984 5569059 5698572 7102568 7425412 7506123 7598096 7680684 8029806 8093976 10008164 10240912 10653852 10706408 11138118 11397144 14205136 14721311 14850824 15012246 15361368 16059612 16187952 20016328 20419883 21307704 21412816 22276236 22794288 27522451 29442622 29701648 30024492 30722736 32119224 40032656 40839766 42615408 44163933 44552472 55044902 57546943 58885244 60048984 61259649 64238448 81679532 82567353 88327866 89104944 110089804 115093886 117770488 120097968 122519298 163359064 165134706 172640829 176655732 220179608 230187772 235540976 245038596 326718128 330269412 345281658 353311464 440359216 460375544 490077192 633016373 660538824 690563316 706622928 920751088 980154384 1266032746 1321077648 1381126632 1899049119 2532065492 2762253264 3798098238 5064130984 7596196476 10128261968 15192392952 30384785904
• Sum of all divisors σ(n): 94430527488
• Sum of proper divisors (its aliquot sum) s(n): 64045741584
• 30384785904 is an abundant number, because the sum of its proper divisors (64045741584) is greater than itself. Its abundance is 33660955680

Bases of 30384785904

• Binary: 11100010011000100110000100111110000₂
• Hexadecimal: 0x7131309F0
• Base-36: DYIBEUO

Squares and roots of 30384785904

• 30384785904 squared (30384785904²) is 923235214431917097216
• 30384785904 cubed (30384785904³) is 28052304329547331983185314443264
• The square root of 30384785904 is 174312.3228690387
• The cube root of 30384785904 is 3120.4607685699

Scales and comparisons

• 30,384,785,904 seconds is equal to 966 years, 7 weeks, 2 days, 18 hours, 18 minutes, 24 seconds.
• To count from 1 to 30,384,785,904 would take you about one thousand, nine hundred thirty-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 30384785904 cubic inches would be around 260 feet tall.

Recreational maths with 30384785904

• 30384785904 backwards is 40958748303
• The number of decimal digits it has is: 11
• The sum of 30384785904's digits is 51
• More coming soon!