21313044000
21,313,044,000 is an even composite number composed of four prime numbers multiplied together.
What does the number 21313044000 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 336 divisors.
21313044000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21313044000:
25 × 36 × 53 × 7309
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7309)See below for interesting mathematical facts about the number 21313044000 from the Numbermatics database.
Names of 21313044000
- Cardinal: 21313044000 can be written as Twenty-one billion, three hundred thirteen million, forty-four thousand.
Scientific notation
- Scientific notation: 2.1313044 × 1010
Factors of 21313044000
Divisors of 21313044000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 200 216 225 240 243 250 270 288 300 324 360 375 400 405 432 450 480 486 500 540 600 648 675 720 729 750 800 810 864 900 972 1000 1080 1125 1200 1215 1296 1350 1440 1458 1500 1620 1800 1944 2000 2025 2160 2250 2400 2430 2592 2700 2916 3000 3240 3375 3600 3645 3888 4000 4050 4320 4500 4860 5400 5832 6000 6075 6480 6750 7200 7290 7309 7776 8100 9000 9720 10125 10800 11664 12000 12150 12960 13500 14580 14618 16200 18000 18225 19440 20250 21600 21927 23328 24300 27000 29160 29236 30375 32400 36000 36450 36545 38880 40500 43854 48600 54000 58320 58472 60750 64800 65781 72900 73090 81000 87708 91125 97200 108000 109635 116640 116944 121500 131562 145800 146180 162000 175416 182250 182725 194400 197343 219270 233888 243000 263124 291600 292360 324000 328905 350832 364500 365450 394686 438540 486000 526248 548175 583200 584720 592029 657810 701664 729000 730900 789372 877080 913625 972000 986715 1052496 1096350 1169440 1184058 1315620 1458000 1461800 1578744 1644525 1754160 1776087 1827250 1973430 2104992 2192700 2368116 2631240 2740875 2916000 2923600 2960145 3157488 3289050 3508320 3552174 3654500 3946860 4385400 4736232 4933575 5262480 5328261 5481750 5847200 5920290 6314976 6578100 7104348 7309000 7893720 8222625 8770800 8880435 9472464 9867150 10524960 10656522 10963500 11840580 13156200 14208696 14618000 14800725 15787440 16445250 17541600 17760870 18944928 19734300 21313044 21927000 23681160 24667875 26312400 26641305 28417392 29236000 29601450 31574880 32890500 35521740 39468600 42626088 43854000 44402175 47362320 49335750 52624800 53282610 56834784 59202900 65781000 71043480 74003625 78937200 85252176 87708000 88804350 94724640 98671500 106565220 118405800 131562000 133206525 142086960 148007250 157874400 170504352 177608700 197343000 213130440 222010875 236811600 263124000 266413050 284173920 296014500 355217400 394686000 426260880 444021750 473623200 532826100 592029000 666032625 710434800 789372000 852521760 888043500 1065652200 1184058000 1332065250 1420869600 1776087000 2131304400 2368116000 2664130500 3552174000 4262608800 5328261000 7104348000 10656522000 21313044000
- Sum of all divisors σ(n): 78524049240
- Sum of proper divisors (its aliquot sum) s(n): 57211005240
- 21313044000 is an abundant number, because the sum of its proper divisors (57211005240) is greater than itself. Its abundance is 35897961240
Bases of 21313044000
- Binary: 100111101100101101100111110001000002
- Hexadecimal: 0x4F65B3E20
- Base-36: 9SH8I00
Squares and roots of 21313044000
- 21313044000 squared (213130440002) is 454245844545936000000
- 21313044000 cubed (213130440003) is 9681361671624693989184000000000
-
The
square root of 21313044000 is 145989.8763613421 -
The
cube root of 21313044000 is 2772.5655786419
Scales and comparisons
How big is 21313044000?- 21,313,044,000 seconds is equal to 677 years, 35 weeks, 5 days, 18 hours.
-
To count from 1 to 21,313,044,000 would take you about one thousand, three hundred fifty-five 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 21313044000 cubic inches would be around 231 feet tall.
Recreational maths with 21313044000
- 21313044000 backwards is 00044031312
- 21313044000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21313044000's digits is 18
- More coming soon!
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