20740672512
20,740,672,512 is an even composite number composed of five prime numbers multiplied together.
20740672512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 20740672512:
210 × 33 × 7 × 31 × 3457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 31 × 3457)See below for interesting mathematical facts about the number 20740672512 from the Numbermatics database.
Names of 20740672512
- Cardinal: 20740672512 can be written as Twenty billion, seven hundred forty million, six hundred seventy-two thousand, five hundred twelve.
Scientific notation
- Scientific notation: 2.0740672512 × 1010
Factors of 20740672512
Divisors of 20740672512
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 84 93 96 108 112 124 126 128 144 168 186 189 192 216 217 224 248 252 256 279 288 336 372 378 384 432 434 448 496 504 512 558 576 651 672 744 756 768 837 864 868 896 992 1008 1024 1116 1152 1302 1344 1488 1512 1536 1674 1728 1736 1792 1953 1984 2016 2232 2304 2604 2688 2976 3024 3072 3348 3456 3457 3472 3584 3906 3968 4032 4464 4608 5208 5376 5859 5952 6048 6696 6912 6914 6944 7168 7812 7936 8064 8928 9216 10371 10416 10752 11718 11904 12096 13392 13824 13828 13888 15624 15872 16128 17856 20742 20832 21504 23436 23808 24192 24199 26784 27648 27656 27776 31113 31248 31744 32256 35712 41484 41664 46872 47616 48384 48398 53568 55312 55552 62226 62496 64512 71424 72597 82968 83328 93339 93744 95232 96768 96796 107136 107167 110624 111104 124452 124992 142848 145194 165936 166656 186678 187488 193536 193592 214272 214334 217791 221248 222208 248904 249984 285696 290388 321501 331872 333312 373356 374976 387184 428544 428668 435582 442496 497808 499968 580776 643002 653373 663744 666624 746712 749952 750169 774368 857088 857336 871164 884992 964503 995616 999936 1161552 1286004 1306746 1327488 1493424 1499904 1500338 1548736 1714672 1742328 1769984 1929006 1991232 1999872 2250507 2323104 2572008 2613492 2654976 2893509 2986848 2999808 3000676 3097472 3429344 3484656 3539968 3858012 3982464 4501014 4646208 5144016 5226984 5309952 5787018 5973696 5999616 6001352 6194944 6751521 6858688 6969312 7716024 7964928 9002028 9292416 10288032 10453968 10619904 11574036 11947392 12002704 12389888 13503042 13717376 13938624 15432048 15929856 18004056 18584832 20254563 20576064 20907936 23148072 23894784 24005408 24779776 27006084 27434752 27877248 30864096 31859712 36008112 37169664 40509126 41152128 41815872 46296144 47789568 48010816 54012168 54869504 55754496 61728192 72016224 74339328 81018252 82304256 83631744 92592288 95579136 96021632 108024336 109739008 111508992 123456384 144032448 162036504 164608512 167263488 185184576 192043264 216048672 223017984 246912768 288064896 324073008 329217024 334526976 370369152 384086528 432097344 493825536 576129792 648146016 669053952 740738304 768173056 864194688 987651072 1152259584 1296292032 1481476608 1728389376 2304519168 2592584064 2962953216 3456778752 5185168128 6913557504 10370336256 20740672512
- Sum of all divisors σ(n): 72484106240
- Sum of proper divisors (its aliquot sum) s(n): 51743433728
- 20740672512 is an abundant number, because the sum of its proper divisors (51743433728) is greater than itself. Its abundance is 31002761216
Bases of 20740672512
- Binary: 100110101000011110110001100000000002
- Hexadecimal: 0x4D43D8C00
- Base-36: 9J0GLC0
Squares and roots of 20740672512
- 20740672512 squared (207406725122) is 430175496250032390144
- 20740672512 cubed (207406725123) is 8922129090409005873369320521728
-
The
square root of 20740672512 is 144016.2230861509 -
The
cube root of 20740672512 is 2747.5205204513
Scales and comparisons
How big is 20740672512?- 20,740,672,512 seconds is equal to 659 years, 25 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 20,740,672,512 would take you about one thousand, three hundred eighteen 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 20740672512 cubic inches would be around 229 feet tall.
Recreational maths with 20740672512
- 20740672512 backwards is 21527604702
- 20740672512 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20740672512's digits is 36
- More coming soon!
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