13561989700
13,561,989,700 is an even composite number composed of six prime numbers multiplied together.
13561989700 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 13561989700:
22 × 52 × 72 × 172 × 61 × 157
(2 × 2 × 5 × 5 × 7 × 7 × 17 × 17 × 61 × 157)See below for interesting mathematical facts about the number 13561989700 from the Numbermatics database.
Names of 13561989700
- Cardinal: 13561989700 can be written as Thirteen billion, five hundred sixty-one million, nine hundred eighty-nine thousand, seven hundred.
Scientific notation
- Scientific notation: 1.35619897 × 1010
Factors of 13561989700
Divisors of 13561989700
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 25 28 34 35 49 50 61 68 70 85 98 100 119 122 140 157 170 175 196 238 244 245 289 305 314 340 350 425 427 476 490 578 595 610 628 700 785 833 850 854 980 1037 1099 1156 1190 1220 1225 1445 1525 1570 1666 1700 1708 2023 2074 2135 2198 2380 2450 2669 2890 2975 2989 3050 3140 3332 3925 4046 4148 4165 4270 4396 4900 5185 5338 5495 5780 5950 5978 6100 7225 7259 7693 7850 8092 8330 8540 9577 10115 10370 10675 10676 10990 11900 11956 13345 14161 14450 14518 14945 15386 15700 16660 17629 18683 19154 20230 20740 20825 21350 21980 25925 26690 27475 28322 28900 29036 29890 30772 35258 36295 37366 38308 38465 40460 41650 42700 45373 47885 50575 50813 51850 53380 54950 56644 59780 66725 67039 70516 70805 72590 74725 74732 76930 83300 88145 90746 93415 95770 101150 101626 103700 109900 123403 130781 133450 134078 141610 145180 149450 153860 162809 176290 181475 181492 186830 191540 192325 202300 203252 226865 239425 246806 254065 261562 266900 268156 283220 298900 317611 325618 335195 352580 354025 362950 373660 384650 440725 453730 467075 469273 478850 493612 508130 523124 617015 635222 651236 653905 670390 708050 725900 769300 814045 863821 881450 907460 934150 938546 957700 1016260 1134325 1139663 1234030 1270325 1270444 1307810 1340780 1416100 1588055 1628090 1675975 1727642 1762900 1868300 1877092 2223277 2268650 2279326 2346365 2468060 2540650 2615620 2767753 3085075 3176110 3256180 3269525 3351950 3455284 4070225 4319105 4446554 4537300 4558652 4692730 5081300 5535506 5698315 6170150 6352220 6539050 6703900 7940275 7977641 8140450 8638210 8893108 9385460 11071012 11116385 11396630 11731825 12340300 13078100 13838765 15880550 15955282 16280900 17276420 19374271 21595525 22232770 22793260 23463650 27677530 28491575 31761100 31910564 38748542 39888205 43191050 44465540 46927300 55355060 55581925 56983150 69193825 77497084 79776410 86382100 96871355 111163850 113966300 135619897 138387650 159552820 193742710 199441025 222327700 271239794 276775300 387485420 398882050 484356775 542479588 678099485 797764100 968713550 1356198970 1937427100 2712397940 3390497425 6780994850 13561989700
- Sum of all divisors σ(n): 37198184268
- Sum of proper divisors (its aliquot sum) s(n): 23636194568
- 13561989700 is an abundant number, because the sum of its proper divisors (23636194568) is greater than itself. Its abundance is 10074204868
Bases of 13561989700
- Binary: 11001010000101101110001010010001002
- Hexadecimal: 0x3285B8A44
- Base-36: 68AGI84
Squares and roots of 13561989700
- 13561989700 squared (135619897002) is 183927564622906090000
- 13561989700 cubed (135619897003) is 2494423736961936776647273000000
-
The
square root of 13561989700 is 116455.9560520629 -
The
cube root of 13561989700 is 2384.7405513665
Scales and comparisons
How big is 13561989700?- 13,561,989,700 seconds is equal to 431 years, 11 weeks, 6 days, 11 hours, 21 minutes, 40 seconds.
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To count from 1 to 13,561,989,700 would take you about eight hundred sixty-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 13561989700 cubic inches would be around 198.7 feet tall.
Recreational maths with 13561989700
- 13561989700 backwards is 00798916531
- 13561989700 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13561989700's digits is 49
- More coming soon!
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