12550552740
12,550,552,740 is an even composite number composed of seven prime numbers multiplied together.
12550552740 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 12550552740:
22 × 32 × 5 × 11 × 31 × 73 × 2801
(2 × 2 × 3 × 3 × 5 × 11 × 31 × 73 × 2801)See below for interesting mathematical facts about the number 12550552740 from the Numbermatics database.
Names of 12550552740
- Cardinal: 12550552740 can be written as Twelve billion, five hundred fifty million, five hundred fifty-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.255055274 × 1010
Factors of 12550552740
Divisors of 12550552740
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 31 33 36 44 45 55 60 62 66 73 90 93 99 110 124 132 146 155 165 180 186 198 219 220 279 292 310 330 341 365 372 396 438 465 495 558 620 657 660 682 730 803 876 930 990 1023 1095 1116 1314 1364 1395 1460 1606 1705 1860 1980 2046 2190 2263 2409 2628 2790 2801 3069 3212 3285 3410 4015 4092 4380 4526 4818 5115 5580 5602 6138 6570 6789 6820 7227 8030 8403 9052 9636 10230 11204 11315 12045 12276 13140 13578 14005 14454 15345 16060 16806 20367 20460 22630 24090 24893 25209 27156 28010 28908 30690 30811 33612 33945 36135 40734 42015 45260 48180 49786 50418 56020 61380 61622 67890 72270 74679 81468 84030 86831 92433 99572 100836 101835 123244 124465 126045 135780 144540 149358 154055 168060 173662 184866 203670 204473 224037 248930 252090 260493 277299 298716 308110 347324 369732 373395 407340 408946 434155 448074 462165 497860 504180 520986 554598 613419 616220 746790 781479 817892 868310 896148 924330 955141 1022365 1041972 1109196 1120185 1226838 1302465 1386495 1493580 1562958 1736620 1840257 1848660 1910282 2044730 2240370 2249203 2453676 2604930 2772990 2865423 3067095 3125916 3680514 3820564 3907395 4089460 4480740 4498406 4775705 5209860 5545980 5730846 6134190 6338663 6747609 7361028 7814790 8596269 8996812 9201285 9551410 11246015 11461692 12268380 12677326 13495218 14327115 15629580 17192538 18402570 19015989 19102820 20242827 22492030 25354652 26990436 28654230 31693315 33738045 34385076 36805140 38031978 40485654 42981345 44984060 57047967 57308460 63386630 67476090 69725293 76063956 80971308 85962690 95079945 101214135 114095934 126773260 134952180 139450586 171925380 190159890 202428270 209175879 228191868 278901172 285239835 348626465 380319780 404856540 418351758 570479670 627527637 697252930 836703516 1045879395 1140959340 1255055274 1394505860 2091758790 2510110548 3137638185 4183517580 6275276370 12550552740
- Sum of all divisors σ(n): 43473411072
- Sum of proper divisors (its aliquot sum) s(n): 30922858332
- 12550552740 is an abundant number, because the sum of its proper divisors (30922858332) is greater than itself. Its abundance is 18372305592
Bases of 12550552740
- Binary: 10111011000001001000111100101001002
- Hexadecimal: 0x2EC123CA4
- Base-36: 5RK9WH0
Squares and roots of 12550552740
- 12550552740 squared (125505527402) is 157516374079521507600
- 12550552740 cubed (125505527403) is 1976917560298603635098110824000
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The
square root of 12550552740 is 112029.2494842307 -
The
cube root of 12550552740 is 2323.9188091213
Scales and comparisons
How big is 12550552740?- 12,550,552,740 seconds is equal to 399 years, 3 weeks, 4 days, 39 minutes.
-
To count from 1 to 12,550,552,740 would take you about seven hundred ninety-eight 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 12550552740 cubic inches would be around 193.7 feet tall.
Recreational maths with 12550552740
- 12550552740 backwards is 04725505521
- 12550552740 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12550552740's digits is 36
- More coming soon!
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