27939148380
27,939,148,380 is an even composite number composed of seven prime numbers multiplied together.
27939148380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 27939148380:
22 × 32 × 5 × 11 × 13 × 73 × 14869
(2 × 2 × 3 × 3 × 5 × 11 × 13 × 73 × 14869)See below for interesting mathematical facts about the number 27939148380 from the Numbermatics database.
Names of 27939148380
- Cardinal: 27939148380 can be written as Twenty-seven billion, nine hundred thirty-nine million, one hundred forty-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 2.793914838 × 1010
Factors of 27939148380
Divisors of 27939148380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 73 78 90 99 110 117 130 132 143 146 156 165 180 195 198 219 220 234 260 286 292 330 365 390 396 429 438 468 495 572 585 657 660 715 730 780 803 858 876 949 990 1095 1170 1287 1314 1430 1460 1606 1716 1898 1980 2145 2190 2340 2409 2574 2628 2847 2860 3212 3285 3796 4015 4290 4380 4745 4818 5148 5694 6435 6570 7227 8030 8541 8580 9490 9636 10439 11388 12045 12870 13140 14235 14454 14869 16060 17082 18980 20878 24090 25740 28470 28908 29738 31317 34164 36135 41756 42705 44607 48180 52195 56940 59476 62634 72270 74345 85410 89214 93951 104390 125268 133821 144540 148690 156585 163559 170820 178428 187902 193297 208780 223035 267642 297380 313170 327118 375804 386594 446070 469755 490677 535284 579891 626340 654236 669105 773188 817795 892140 939510 966485 981354 1085437 1159782 1338210 1472031 1635590 1739673 1879020 1932970 1962708 2126267 2170874 2319564 2453385 2676420 2899455 2944062 3256311 3271180 3479346 3865940 4252534 4341748 4906770 5427185 5798910 5888124 6378801 6512622 6958692 7360155 8505068 8698365 9768933 9813540 10631335 10854370 11597820 11939807 12757602 13025244 14110681 14720310 16281555 17396730 19136403 19537866 21262670 21708740 23879614 25515204 28221362 29440620 31894005 32563110 34793460 35819421 38272806 39075732 42332043 42525340 47759228 48844665 56442724 59699035 63788010 65126220 70553405 71638842 76545612 84664086 95682015 97689330 107458263 119398070 126996129 127576020 141106810 143277684 155217491 169328172 179097105 191364030 195378660 211660215 214916526 238796140 253992258 282213620 310434982 358194210 382728060 423320430 429833052 465652473 507984516 537291315 620869964 634980645 716388420 776087455 846640860 931304946 1074582630 1269961290 1396957419 1552174910 1862609892 2149165260 2328262365 2539922580 2793914838 3104349820 4656524730 5587829676 6984787095 9313049460 13969574190 27939148380
- Sum of all divisors σ(n): 100935656640
- Sum of proper divisors (its aliquot sum) s(n): 72996508260
- 27939148380 is an abundant number, because the sum of its proper divisors (72996508260) is greater than itself. Its abundance is 45057359880
Bases of 27939148380
- Binary: 110100000010100110110010010010111002
- Hexadecimal: 0x6814D925C
- Base-36: CU28WV0
Squares and roots of 27939148380
- 27939148380 squared (279391483802) is 780596012199656624400
- 27939148380 cubed (279391483803) is 21809187809682496614161528472000
-
The
square root of 27939148380 is 167150.0774154771 -
The
cube root of 27939148380 is 3034.3875983027
Scales and comparisons
How big is 27939148380?- 27,939,148,380 seconds is equal to 888 years, 19 weeks, 4 days, 18 hours, 33 minutes.
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To count from 1 to 27,939,148,380 would take you about one thousand, seven hundred seventy-six 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 27939148380 cubic inches would be around 252.9 feet tall.
Recreational maths with 27939148380
- 27939148380 backwards is 08384193972
- The number of decimal digits it has is: 11
- The sum of 27939148380's digits is 54
- More coming soon!
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