83989138109840
83,989,138,109,840 is an even composite number composed of six prime numbers multiplied together.
83989138109840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 83989138109840:
24 × 5 × 67 × 79 × 157 × 1263373
(2 × 2 × 2 × 2 × 5 × 67 × 79 × 157 × 1263373)See below for interesting mathematical facts about the number 83989138109840 from the Numbermatics database.
Names of 83989138109840
- Cardinal: 83989138109840 can be written as Eighty-three trillion, nine hundred eighty-nine billion, one hundred thirty-eight million, one hundred nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 8.398913810984 × 1013
Factors of 83989138109840
Divisors of 83989138109840
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 67 79 80 134 157 158 268 314 316 335 395 536 628 632 670 785 790 1072 1256 1264 1340 1570 1580 2512 2680 3140 3160 5293 5360 6280 6320 10519 10586 12403 12560 21038 21172 24806 26465 42076 42344 49612 52595 52930 62015 84152 84688 99224 105190 105860 124030 168304 198448 210380 211720 248060 420760 423440 496120 831001 841520 992240 1263373 1662002 2526746 3324004 4155005 5053492 6316865 6648008 8310010 10106984 12633730 13296016 16620020 20213968 25267460 33240040 50534920 66480080 84645991 99806467 101069840 169291982 198349561 199612934 338583964 396699122 399225868 423229955 499032335 677167928 793398244 798451736 846459910 991747805 998064670 1354335856 1586796488 1596903472 1692919820 1983495610 1996129340 3173592976 3385839640 3966991220 3992258680 6687033289 6771679280 7933982440 7984517360 13289420587 13374066578 15669615319 15867964880 26578841174 26748133156 31339230638 33435166445 53157682348 53496266312 62678461276 66447102935 66870332890 78348076595 106315364696 106992532624 125356922552 132894205870 133740665780 156696153190 212630729392 250713845104 265788411740 267481331560 313392306380 531576823480 534962663120 626784612760 1049864226373 1063153646960 1253569225520 2099728452746 4199456905492 5249321131865 8398913810984 10498642263730 16797827621968 20997284527460 41994569054920 83989138109840
- Sum of all divisors σ(n): 201976511009280
- Sum of proper divisors (its aliquot sum) s(n): 117987372899440
- 83989138109840 is an abundant number, because the sum of its proper divisors (117987372899440) is greater than itself. Its abundance is 33998234789600
Bases of 83989138109840
- Binary: 100110001100011001111101011110111110101100100002
- Hexadecimal: 0x4C633EBDF590
- Base-36: TRS2SAMQ8
Squares and roots of 83989138109840
- 83989138109840 squared (839891381098402) is 7054175320433777847904825600
- 83989138109840 cubed (839891381098403) is 592474105238937404725467566998198843904000
-
The
square root of 83989138109840 is 9164558.8060658981 -
The
cube root of 83989138109840 is 43793.3036248159
Scales and comparisons
How big is 83989138109840?- 83,989,138,109,840 seconds is equal to 2,670,594 years, 41 weeks, 2 days, 21 hours, 37 minutes, 20 seconds.
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To count from 1 to 83,989,138,109,840 would take you about six million, six hundred seventy-six thousand, four hundred eighty-six 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 83989138109840 cubic inches would be around 3649.4 feet tall.
Recreational maths with 83989138109840
- 83989138109840 backwards is 04890183198938
- The number of decimal digits it has is: 14
- The sum of 83989138109840's digits is 71
- More coming soon!
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