30393049944916920

Names of 30393049944916920

• Cardinal: 30393049944916920 can be written as Thirty quadrillion, three hundred ninety-three trillion, forty-nine billion, nine hundred forty-four million, nine hundred sixteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.039304994491692 × 10¹⁶

Factors of 30393049944916920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 201540

Divisors of 30393049944916920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 79 120 158 237 316 395 474 632 790 948 1185 1580 1896 2370 3160 4740 6241 9480 12482 18723 24964 31205 37446 49928 62410 74892 93615 124820 149784 187230 201451 249640 374460 402902 604353 748920 805804 1007255 1208706 1611608 2014510 2417412 3021765 4029020 4834824 6043530 8058040 12087060 15914629 24174120 31829258 47743887 63658516 79573145 95487774 127317032 159146290 190975548 238719435 318292580 381951096 477438870 636585160 954877740 1257255691 1909755480 2514511382 3771767073 5029022764 6286278455 7543534146 10058045528 12572556910 15087068292 18858835365 25145113820 30174136584 37717670730 40582505401 50290227640 75435341460 81165010802 121747516203 150870682920 162330021604 202912527005 243495032406 324660043208 405825054010 486990064812 608737581015 811650108020 973980129624 1217475162030 1623300216040 2434950324060 3206017926679 4869900648120 6412035853358 9618053780037 12824071706716 16030089633395 19236107560074 25648143413432 32060179266790 38472215120148 48090268900185 64120358533580 76944430240296 96180537800370 128240717067160 192361075600740 253275416207641 384722151201480 506550832415282 759826248622923 1013101664830564 1266377081038205 1519652497245846 2026203329661128 2532754162076410 3039304994491692 3799131243114615 5065508324152820 6078609988983384 7598262486229230 10131016648305640 15196524972458460 30393049944916920
• Sum of all divisors σ(n): 92348384406412680
• Sum of proper divisors (its aliquot sum) s(n): 61955334461495760
• 30393049944916920 is an abundant number, because the sum of its proper divisors (61955334461495760) is greater than itself. Its abundance is 31562284516578840

Bases of 30393049944916920

• Binary: 1101011111110100101000101100001100110111000001110111000₂
• Hexadecimal: 0x6BFA51619B83B8
• Base-36: 8B9FQE3WPFC

Squares and roots of 30393049944916920

• 30393049944916920 squared (30393049944916920²) is 923737484954214393846145702286400
• 30393049944916920 cubed (30393049944916920³) is 28075199516205380000153810843496918109302045888000
• The square root of 30393049944916920 is 174336025.9525176855
• The cube root of 30393049944916920 is 312074.3643449123

Scales and comparisons

• 30,393,049,944,916,920 seconds is equal to 966,404,976 years, 19 weeks, 2 days, 12 hours, 2 minutes.
• To count from 1 to 30,393,049,944,916,920 would take you about two billion, eight hundred ninety-nine million, two hundred fourteen thousand, nine hundred twenty-nine 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 30393049944916920 cubic inches would be around 26006.2 feet tall.

Recreational maths with 30393049944916920

• 30393049944916920 backwards is 02961944994039303
• The number of decimal digits it has is: 17
• The sum of 30393049944916920's digits is 75
• More coming soon!