27996780672
27,996,780,672 is an even composite number composed of five prime numbers multiplied together.
27996780672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 27996780672:
27 × 32 × 7 × 487 × 7129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 487 × 7129)See below for interesting mathematical facts about the number 27996780672 from the Numbermatics database.
Names of 27996780672
- Cardinal: 27996780672 can be written as Twenty-seven billion, nine hundred ninety-six million, seven hundred eighty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.7996780672 × 1010
Factors of 27996780672
Divisors of 27996780672
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 288 336 384 448 487 504 576 672 896 974 1008 1152 1344 1461 1948 2016 2688 2922 3409 3896 4032 4383 5844 6818 7129 7792 8064 8766 10227 11688 13636 14258 15584 17532 20454 21387 23376 27272 28516 30681 31168 35064 40908 42774 46752 49903 54544 57032 61362 62336 64161 70128 81816 85548 93504 99806 109088 114064 122724 128322 140256 149709 163632 171096 187008 199612 218176 228128 245448 256644 280512 299418 327264 342192 399224 436352 449127 456256 490896 513288 561024 598836 654528 684384 798448 898254 912512 981792 1026576 1197672 1309056 1368768 1596896 1796508 1963584 2053152 2395344 2737536 3193792 3471823 3593016 3927168 4106304 4790688 6387584 6943646 7186032 8212608 9581376 10415469 13887292 14372064 19162752 20830938 24302761 27774584 28744128 31246407 41661876 48605522 55549168 57488256 62492814 72908283 83323752 97211044 111098336 124985628 145816566 166647504 194422088 218724849 222196672 249971256 291633132 333295008 388844176 437449698 444393344 499942512 583266264 666590016 777688352 874899396 999885024 1166532528 1333180032 1555376704 1749798792 1999770048 2333065056 3110753408 3499597584 3999540096 4666130112 6999195168 9332260224 13998390336 27996780672
- Sum of all divisors σ(n): 92274748800
- Sum of proper divisors (its aliquot sum) s(n): 64277968128
- 27996780672 is an abundant number, because the sum of its proper divisors (64277968128) is greater than itself. Its abundance is 36281187456
Bases of 27996780672
- Binary: 110100001001011110011111000100000002
- Hexadecimal: 0x684BCF880
- Base-36: CV0K680
Squares and roots of 27996780672
- 27996780672 squared (279967806722) is 783819727996072771584
- 27996780672 cubed (279967806723) is 21944429011092747463388402024448
-
The
square root of 27996780672 is 167322.3854479729 -
The
cube root of 27996780672 is 3036.4725891305
Scales and comparisons
How big is 27996780672?- 27,996,780,672 seconds is equal to 890 years, 10 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
-
To count from 1 to 27,996,780,672 would take you about one thousand, seven hundred eighty 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 27996780672 cubic inches would be around 253 feet tall.
Recreational maths with 27996780672
- 27996780672 backwards is 27608769972
- 27996780672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 27996780672's digits is 63
- More coming soon!
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