131452021428
131,452,021,428 is an even composite number composed of seven prime numbers multiplied together.
131452021428 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 131452021428:
22 × 3 × 7 × 132 × 31 × 281 × 1063
(2 × 2 × 3 × 7 × 13 × 13 × 31 × 281 × 1063)See below for interesting mathematical facts about the number 131452021428 from the Numbermatics database.
Names of 131452021428
- Cardinal: 131452021428 can be written as One hundred thirty-one billion, four hundred fifty-two million, twenty-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.31452021428 × 1011
Factors of 131452021428
Divisors of 131452021428
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 52 62 78 84 91 93 124 156 169 182 186 217 273 281 338 364 372 403 434 507 546 562 651 676 806 843 868 1014 1063 1092 1124 1183 1209 1302 1612 1686 1967 2028 2126 2366 2418 2604 2821 3189 3372 3549 3653 3934 4252 4732 4836 5239 5642 5901 6378 7098 7306 7441 7868 8463 8711 10478 10959 11284 11802 12756 13819 14196 14612 14882 15717 16926 17422 20956 21918 22323 23604 25571 26133 27638 29764 31434 32953 33852 34844 36673 41457 43836 44646 47489 51142 52266 55276 60977 62868 65906 73346 76713 82914 89292 94978 96733 98859 102284 104532 110019 113243 121954 131812 142467 146692 153426 165828 179647 182931 189956 193466 197718 220038 226486 230671 243908 284934 290199 298703 306852 332423 339729 359294 365862 386932 395436 428389 440076 452972 461342 538941 569868 580398 597406 664846 679458 692013 718588 731724 792701 856778 896109 922684 997269 1077882 1160796 1194812 1257529 1285167 1329692 1358916 1384026 1472159 1585402 1713556 1792218 1994538 2090921 2155764 2378103 2515058 2570334 2768052 2944318 2998723 3170804 3584436 3772587 3883139 3989076 4181842 4416477 4756206 5030116 5140668 5569057 5888636 5997446 6272763 7545174 7766278 8363684 8832954 8996169 9259793 9512412 10305113 11138114 11649417 11994892 12545526 15090348 15532556 16707171 17665908 17992338 18519586 20610226 22276228 23298834 25091052 27181973 27779379 30915339 33414342 35984676 37039172 38983399 41220452 46597668 50480807 54363946 55558758 61830678 64818551 66828684 77966798 81545919 100961614 108727892 111117516 116950197 120377309 123661356 129637102 151442421 155933596 163091838 194455653 201923228 233900394 240754618 259274204 302884842 326183676 353365649 361131927 388911306 467800788 481509236 605769684 706731298 722263854 777822612 842641163 1060096947 1413462596 1444527708 1564905017 1685282326 2120193894 2527923489 3129810034 3370564652 4240387788 4694715051 5055846978 6259620068 9389430102 10111693956 10954335119 18778860204 21908670238 32863005357 43817340476 65726010714 131452021428
- Sum of all divisors σ(n): 393586163712
- Sum of proper divisors (its aliquot sum) s(n): 262134142284
- 131452021428 is an abundant number, because the sum of its proper divisors (262134142284) is greater than itself. Its abundance is 130682120856
Bases of 131452021428
- Binary: 11110100110110010011010101010101101002
- Hexadecimal: 0x1E9B26AAB4
- Base-36: 1ODZ50VO
Squares and roots of 131452021428
- 131452021428 squared (1314520214282) is 17279633937507371159184
- 131452021428 cubed (1314520214283) is 2271442810621214966525004366994752
-
The
square root of 131452021428 is 362563.1275074729 -
The
cube root of 131452021428 is 5084.5878613151
Scales and comparisons
How big is 131452021428?- 131,452,021,428 seconds is equal to 4,179 years, 39 weeks, 6 days, 10 hours, 23 minutes, 48 seconds.
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To count from 1 to 131,452,021,428 would take you about eight thousand, three hundred fifty-nine 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 131452021428 cubic inches would be around 423.7 feet tall.
Recreational maths with 131452021428
- 131452021428 backwards is 824120254131
- The number of decimal digits it has is: 12
- The sum of 131452021428's digits is 33
- More coming soon!
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