21014237736720
21,014,237,736,720 is an even composite number composed of five prime numbers multiplied together.
21014237736720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 21014237736720:
24 × 33 × 5 × 1093 × 8901019
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 1093 × 8901019)See below for interesting mathematical facts about the number 21014237736720 from the Numbermatics database.
Names of 21014237736720
- Cardinal: 21014237736720 can be written as Twenty-one trillion, fourteen billion, two hundred thirty-seven million, seven hundred thirty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.101423773672 × 1013
Factors of 21014237736720
Divisors of 21014237736720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 1093 2160 2186 3279 4372 5465 6558 8744 9837 10930 13116 16395 17488 19674 21860 26232 29511 32790 39348 43720 49185 52464 59022 65580 78696 87440 98370 118044 131160 147555 157392 196740 236088 262320 295110 393480 472176 590220 786960 1180440 2360880 8901019 17802038 26703057 35604076 44505095 53406114 71208152 80109171 89010190 106812228 133515285 142416304 160218342 178020380 213624456 240327513 267030570 320436684 356040760 400545855 427248912 480655026 534061140 640873368 712081520 801091710 961310052 1068122280 1201637565 1281746736 1602183420 1922620104 2136244560 2403275130 3204366840 3845240208 4806550260 6408733680 9613100520 9728813767 19226201040 19457627534 29186441301 38915255068 48644068835 58372882602 77830510136 87559323903 97288137670 116745765204 145932206505 155661020272 175118647806 194576275340 233491530408 262677971709 291864413010 350237295612 389152550680 437796619515 466983060816 525355943418 583728826020 700474591224 778305101360 875593239030 1050711886836 1167457652040 1313389858545 1400949182448 1751186478060 2101423773672 2334915304080 2626779717090 3502372956120 4202847547344 5253559434180 7004745912240 10507118868360 21014237736720
- Sum of all divisors σ(n): 72448606147200
- Sum of proper divisors (its aliquot sum) s(n): 51434368410480
- 21014237736720 is an abundant number, because the sum of its proper divisors (51434368410480) is greater than itself. Its abundance is 30420130673760
Bases of 21014237736720
- Binary: 1001100011100110000100010110011101111000100002
- Hexadecimal: 0x131CC22CEF10
- Base-36: 7G5T2KRO0
Squares and roots of 21014237736720
- 21014237736720 squared (210142377367202) is 441598187655386908036358400
- 21014237736720 cubed (210142377367203) is 9279849299494991621649882923086760448000
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The
square root of 21014237736720 is 4584128.8961720961 -
The
cube root of 21014237736720 is 27595.4754085875
Scales and comparisons
How big is 21014237736720?- 21,014,237,736,720 seconds is equal to 668,187 years, 39 weeks, 3 days, 4 hours, 12 minutes.
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To count from 1 to 21,014,237,736,720 would take you about one million, six hundred seventy thousand, four hundred sixty-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 21014237736720 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21014237736720
- 21014237736720 backwards is 02763773241012
- 21014237736720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21014237736720's digits is 45
- More coming soon!
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