13391457450
13,391,457,450 is an even composite number composed of six prime numbers multiplied together.
13391457450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 13391457450:
2 × 3 × 52 × 74 × 192 × 103
(2 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 19 × 19 × 103)See below for interesting mathematical facts about the number 13391457450 from the Numbermatics database.
Names of 13391457450
- Cardinal: 13391457450 can be written as Thirteen billion, three hundred ninety-one million, four hundred fifty-seven thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.339145745 × 1010
Factors of 13391457450
Divisors of 13391457450
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 19 21 25 30 35 38 42 49 50 57 70 75 95 98 103 105 114 133 147 150 175 190 206 210 245 266 285 294 309 343 350 361 399 475 490 515 525 570 618 665 686 721 722 735 798 931 950 1029 1030 1050 1083 1225 1330 1425 1442 1470 1545 1715 1805 1862 1957 1995 2058 2163 2166 2401 2450 2527 2575 2793 2850 3090 3325 3430 3605 3610 3675 3914 3990 4326 4655 4802 5047 5054 5145 5150 5415 5586 5871 6517 6650 7203 7210 7350 7581 7725 8575 9025 9310 9785 9975 10094 10290 10815 10830 11742 12005 12635 13034 13699 13965 14406 15141 15162 15450 17150 17689 18025 18050 19551 19570 19950 21630 23275 24010 25235 25270 25725 27075 27398 27930 29355 30282 32585 35329 35378 36015 36050 37183 37905 39102 41097 45619 46550 48925 50470 51450 53067 54075 54150 58710 60025 63175 65170 68495 69825 70658 72030 74366 75705 75810 82194 88445 91238 95893 97755 97850 105987 106134 108150 111549 120050 123823 126175 126350 136857 136990 139650 146775 151410 162925 176645 176890 180075 185915 189525 191786 195510 205485 211974 223098 228095 247303 247646 252350 260281 265335 273714 287679 293550 325850 342475 353290 360150 371469 371830 378525 379050 410970 442225 456190 479465 488775 494606 520562 529935 530670 557745 575358 619115 671251 684285 684950 741909 742938 757050 780843 866761 883225 884450 929575 958930 977550 1027425 1059870 1115490 1140475 1236515 1238230 1301405 1326675 1342502 1368570 1438395 1483818 1561686 1733522 1766450 1821967 1857345 1859150 2013753 2054850 2280950 2397325 2473030 2600283 2602810 2649675 2653350 2788725 2876790 3095575 3356255 3421425 3643934 3709545 3714690 3904215 4027506 4333805 4698757 4794650 5200566 5299350 5465901 5577450 6182575 6191150 6507025 6712510 6842850 7191975 7419090 7808430 8667610 9109835 9286725 9397514 10068765 10931802 12365150 12753769 13001415 13014050 14096271 14383950 16781275 18219670 18547725 18573450 19521075 20137530 21669025 23493785 25507538 26002830 27329505 28192542 33562550 37095450 38261307 39042150 43338050 45549175 46987570 50343825 54659010 63768845 65007075 70481355 76522614 89276383 91098350 100687650 117468925 127537690 130014150 136647525 140962710 178552766 191306535 234937850 267829149 273295050 318844225 352406775 382613070 446381915 535658298 637688450 704813550 892763830 956532675 1339145745 1913065350 2231909575 2678291490 4463819150 6695728725 13391457450
- Sum of all divisors σ(n): 41287098528
- Sum of proper divisors (its aliquot sum) s(n): 27895641078
- 13391457450 is an abundant number, because the sum of its proper divisors (27895641078) is greater than itself. Its abundance is 14504183628
Bases of 13391457450
- Binary: 11000111100011000101101100101010102
- Hexadecimal: 0x31E316CAA
- Base-36: 65GXEP6
Squares and roots of 13391457450
- 13391457450 squared (133914574502) is 179331132635160502500
- 13391457450 cubed (133914574503) is 2401505232144058243149368625000
-
The
square root of 13391457450 is 115721.4649492479 -
The
cube root of 13391457450 is 2374.7028961683
Scales and comparisons
How big is 13391457450?- 13,391,457,450 seconds is equal to 425 years, 41 weeks, 6 days, 17 hours, 17 minutes, 30 seconds.
-
To count from 1 to 13,391,457,450 would take you about eight hundred fifty-one 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 13391457450 cubic inches would be around 197.9 feet tall.
Recreational maths with 13391457450
- 13391457450 backwards is 05475419331
- 13391457450 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13391457450's digits is 42
- More coming soon!
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