20477737984
20,477,737,984 is an even composite number composed of five prime numbers multiplied together.
20477737984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 20477737984:
210 × 112 × 29 × 41 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 29 × 41 × 139)See below for interesting mathematical facts about the number 20477737984 from the Numbermatics database.
Names of 20477737984
- Cardinal: 20477737984 can be written as Twenty billion, four hundred seventy-seven million, seven hundred thirty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.0477737984 × 1010
Factors of 20477737984
Divisors of 20477737984
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 8 11 16 22 29 32 41 44 58 64 82 88 116 121 128 139 164 176 232 242 256 278 319 328 352 451 464 484 512 556 638 656 704 902 928 968 1024 1112 1189 1276 1312 1408 1529 1804 1856 1936 2224 2378 2552 2624 2816 3058 3509 3608 3712 3872 4031 4448 4756 4961 5104 5248 5632 5699 6116 7018 7216 7424 7744 8062 8896 9512 9922 10208 10496 11264 11398 12232 13079 14036 14432 14848 15488 16124 16819 17792 19024 19844 20416 20992 22796 24464 26158 28072 28864 29696 30976 32248 33638 35584 38048 39688 40832 41984 44341 45592 48928 52316 56144 57728 61952 62689 64496 67276 71168 76096 79376 81664 88682 91184 97856 104632 112288 115456 123904 125378 128992 134552 142336 143869 152192 158752 163328 165271 177364 182368 195712 209264 224576 230912 250756 257984 269104 287738 304384 317504 326656 330542 354728 364736 391424 418528 449152 461824 487751 501512 515968 538208 575476 608768 635008 661084 689579 709456 729472 782848 837056 898304 975502 1003024 1031936 1076416 1150952 1217536 1270016 1322168 1379158 1418912 1458944 1565696 1674112 1796608 1817981 1951004 2006048 2063872 2152832 2301904 2540032 2644336 2758316 2837824 2917888 3348224 3593216 3635962 3902008 4012096 4127744 4305664 4603808 5080064 5288672 5516632 5675648 5835776 6696448 7271924 7804016 8024192 8611328 9207616 10577344 11033264 11351296 13392896 14543848 15608032 16048384 17222656 18415232 19997791 21154688 22066528 22702592 29087696 31216064 32096768 36830464 39995582 42309376 44133056 45405184 58175392 62432128 64193536 73660928 79991164 84618752 88266112 116350784 124864256 147321856 159982328 169237504 176532224 232701568 249728512 319964656 353064448 465403136 499457024 639929312 706128896 930806272 1279858624 1861612544 2559717248 5119434496 10238868992 20477737984
- Sum of all divisors σ(n): 48025076400
- Sum of proper divisors (its aliquot sum) s(n): 27547338416
- 20477737984 is an abundant number, because the sum of its proper divisors (27547338416) is greater than itself. Its abundance is 7069600432
Bases of 20477737984
- Binary: 100110001001001000101111100000000002
- Hexadecimal: 0x4C4917C00
- Base-36: 9ENWZR4
Squares and roots of 20477737984
- 20477737984 squared (204777379842) is 419337752941356384256
- 20477737984 cubed (204777379843) is 8587088631532421354359990779904
-
The
square root of 20477737984 is 143100.4471830889 -
The
cube root of 20477737984 is 2735.8607819909
Scales and comparisons
How big is 20477737984?- 20,477,737,984 seconds is equal to 651 years, 6 weeks, 4 days, 20 hours, 33 minutes, 4 seconds.
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To count from 1 to 20,477,737,984 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 20477737984 cubic inches would be around 228 feet tall.
Recreational maths with 20477737984
- 20477737984 backwards is 48973777402
- 20477737984 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20477737984's digits is 58
- More coming soon!
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