20476016640
20,476,016,640 is an even composite number composed of five prime numbers multiplied together.
20476016640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 20476016640:
211 × 32 × 5 × 41 × 5419
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 41 × 5419)See below for interesting mathematical facts about the number 20476016640 from the Numbermatics database.
Names of 20476016640
- Cardinal: 20476016640 can be written as Twenty billion, four hundred seventy-six million, sixteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.047601664 × 1010
Factors of 20476016640
Divisors of 20476016640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 64 72 80 82 90 96 120 123 128 144 160 164 180 192 205 240 246 256 288 320 328 360 369 384 410 480 492 512 576 615 640 656 720 738 768 820 960 984 1024 1152 1230 1280 1312 1440 1476 1536 1640 1845 1920 1968 2048 2304 2460 2560 2624 2880 2952 3072 3280 3690 3840 3936 4608 4920 5120 5248 5419 5760 5904 6144 6560 7380 7680 7872 9216 9840 10240 10496 10838 11520 11808 13120 14760 15360 15744 16257 18432 19680 20992 21676 23040 23616 26240 27095 29520 30720 31488 32514 39360 41984 43352 46080 47232 48771 52480 54190 59040 62976 65028 78720 81285 83968 86704 92160 94464 97542 104960 108380 118080 125952 130056 157440 162570 173408 188928 195084 209920 216760 222179 236160 243855 251904 260112 314880 325140 346816 377856 390168 419840 433520 444358 472320 487710 520224 629760 650280 666537 693632 755712 780336 867040 888716 944640 975420 1040448 1110895 1259520 1300560 1333074 1387264 1560672 1734080 1777432 1889280 1950840 1999611 2080896 2221790 2601120 2666148 2774528 3121344 3332685 3468160 3554864 3778560 3901680 3999222 4161792 4443580 5202240 5332296 5549056 6242688 6665370 6936320 7109728 7803360 7998444 8323584 8887160 9998055 10404480 10664592 11098112 12485376 13330740 13872640 14219456 15606720 15996888 16647168 17774320 19996110 20808960 21329184 24970752 26661480 27745280 28438912 31213440 31993776 33294336 35548640 39992220 41617920 42658368 49941504 53322960 55490560 56877824 62426880 63987552 71097280 79984440 83235840 85316736 99883008 106645920 113755648 124853760 127975104 142194560 159968880 166471680 170633472 213291840 227511296 249707520 255950208 284389120 319937760 341266944 426583680 455022592 499415040 511900416 568778240 639875520 682533888 853167360 1023800832 1137556480 1279751040 1365067776 1706334720 2047601664 2275112960 2559502080 3412669440 4095203328 5119004160 6825338880 10238008320 20476016640
- Sum of all divisors σ(n): 72710492400
- Sum of proper divisors (its aliquot sum) s(n): 52234475760
- 20476016640 is an abundant number, because the sum of its proper divisors (52234475760) is greater than itself. Its abundance is 31758459120
Bases of 20476016640
- Binary: 100110001000111011100111000000000002
- Hexadecimal: 0x4C4773800
- Base-36: 9EMW3K0
Squares and roots of 20476016640
- 20476016640 squared (204760166402) is 419267257441556889600
- 20476016640 cubed (204760166403) is 8584923339980482698956242944000
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The
square root of 20476016640 is 143094.4325961007 -
The
cube root of 20476016640 is 2735.7841216763
Scales and comparisons
How big is 20476016640?- 20,476,016,640 seconds is equal to 651 years, 3 weeks, 5 days, 22 hours, 24 minutes.
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To count from 1 to 20,476,016,640 would take you about one thousand, three hundred two 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 20476016640 cubic inches would be around 228 feet tall.
Recreational maths with 20476016640
- 20476016640 backwards is 04661067402
- 20476016640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20476016640's digits is 36
- More coming soon!
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