18134739118837760

Names of 18134739118837760

• Cardinal: 18134739118837760 can be written as Eighteen quadrillion, one hundred thirty-four trillion, seven hundred thirty-nine billion, one hundred eighteen million, eight hundred thirty-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.813473911883776 × 10¹⁶

Factors of 18134739118837760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 480458782

Divisors of 18134739118837760

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 97 128 152 160 190 194 256 304 320 380 388 485 512 608 640 760 776 970 1024 1216 1280 1520 1552 1843 1940 2048 2432 2560 3040 3104 3686 3880 4096 4864 5120 6080 6208 7372 7760 9215 9728 10240 12160 12416 14744 15520 18430 19456 20480 24320 24832 29488 31040 36860 38912 48640 49664 58976 62080 73720 77824 97280 99328 117952 124160 147440 194560 198656 235904 248320 294880 389120 397312 471808 496640 589760 943616 993280 1179520 1887232 1986560 2359040 3774464 4718080 7548928 9436160 18872320 37744640 480458659 960917318 1921834636 2402293295 3843669272 4804586590 7687338544 9128714521 9609173180 15374677088 18257429042 19218346360 30749354176 36514858084 38436692720 45643572605 46604489923 61498708352 73029716168 76873385440 91287145210 93208979846 122997416704 146059432336 153746770880 182574290420 186417959692 233022449615 245994833408 292118864672 307493541760 365148580840 372835919384 466044899230 491989666816 584237729344 614987083520 730297161680 745671838768 885485308537 932089798460 983979333632 1168475458688 1229974167040 1460594323360 1491343677536 1770970617074 1864179596920 1967958667264 2336950917376 2459948334080 2921188646720 2982687355072 3541941234148 3728359193840 4427426542685 4673901834752 4919896668160 5842377293440 5965374710144 7083882468296 7456718387680 8854853085370 9347803669504 9839793336320 11684754586880 11930749420288 14167764936592 14913436775360 17709706170740 18695607339008 23369509173760 23861498840576 28335529873184 29826873550720 35419412341480 37391214678016 46739018347520 47722997681152 56671059746368 59653747101440 70838824682960 93478036695040 95445995362304 113342119492736 119307494202880 141677649365920 186956073390080 190891990724608 226684238985472 238614988405760 283355298731840 453368477970944 477229976811520 566710597463680 906736955941888 954459953623040 1133421194927360 1813473911883776 2266842389854720 3626947823767552 4533684779709440 9067369559418880 18134739118837760
• Sum of all divisors σ(n): 46280737756545600
• Sum of proper divisors (its aliquot sum) s(n): 28145998637707840
• 18134739118837760 is an abundant number, because the sum of its proper divisors (28145998637707840) is greater than itself. Its abundance is 10011259518870080

Bases of 18134739118837760

• Binary: 1000000011011010111001011111011010001011101000000000000₂
• Hexadecimal: 0x406D72FB45D000
• Base-36: 4YK88529MGW

Squares and roots of 18134739118837760

• 18134739118837760 squared (18134739118837760²) is 328868762908304536011693201817600
• 18134739118837760 cubed (18134739118837760³) is 5963949219677010811082153620505455517631512576000
• The square root of 18134739118837760 is 134665285.5001531567
• The cube root of 18134739118837760 is 262726.4337672821

Scales and comparisons

• 18,134,739,118,837,760 seconds is equal to 576,628,609 years, 28 weeks, 3 days, 10 hours, 29 minutes, 20 seconds.
• To count from 1 to 18,134,739,118,837,760 would take you about one billion, seven hundred twenty-nine million, eight hundred eighty-five thousand, eight hundred twenty-eight 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 18134739118837760 cubic inches would be around 21893.9 feet tall.

Recreational maths with 18134739118837760

• 18134739118837760 backwards is 06773881193743181
• The number of decimal digits it has is: 17
• The sum of 18134739118837760's digits is 77
• More coming soon!