131442165972
131,442,165,972 is an even composite number composed of seven prime numbers multiplied together.
131442165972 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 131442165972:
22 × 32 × 13 × 17 × 97 × 181 × 941
(2 × 2 × 3 × 3 × 13 × 17 × 97 × 181 × 941)See below for interesting mathematical facts about the number 131442165972 from the Numbermatics database.
Names of 131442165972
- Cardinal: 131442165972 can be written as One hundred thirty-one billion, four hundred forty-two million, one hundred sixty-five thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.31442165972 × 1011
Factors of 131442165972
Divisors of 131442165972
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 13 17 18 26 34 36 39 51 52 68 78 97 102 117 153 156 181 194 204 221 234 291 306 362 388 442 468 543 582 612 663 724 873 884 941 1086 1164 1261 1326 1629 1649 1746 1882 1989 2172 2353 2522 2652 2823 3077 3258 3298 3492 3764 3783 3978 4706 4947 5044 5646 6154 6516 6596 7059 7566 7956 8469 9231 9412 9894 11292 11349 12233 12308 14118 14841 15132 15997 16938 17557 18462 19788 21177 21437 22698 24466 27693 28236 29682 31994 33876 35114 36699 36924 40001 42354 42874 45396 47991 48932 52671 55386 59364 63988 64311 70228 73398 80002 84708 85748 91277 95982 105342 110097 110772 120003 128622 143973 146796 158013 160004 170321 182554 191964 192933 207961 210684 220194 228241 240006 257244 273831 287946 298469 316026 340642 360009 365108 385866 415922 440388 456482 480012 510963 547662 575892 596938 623883 632052 681284 684723 720018 771732 821493 831844 895407 912964 1021926 1095324 1186601 1193876 1247766 1369446 1440036 1532889 1551709 1642986 1790814 1871649 2043852 2054169 2214173 2373202 2495532 2686221 2738892 2895457 3065778 3103418 3285972 3559803 3581628 3743298 3880097 4108338 4428346 4655127 4746404 5372442 5790914 6131556 6206836 6642519 7119606 7486596 7760194 8216676 8686371 8856692 9310254 10679409 10744884 11581828 11640291 13285038 13965381 14239212 15520388 16521137 17372742 18620508 19927557 20172217 21358818 23280582 26059113 26570076 27930762 33042274 34745484 34920873 37640941 39855114 40344434 42717636 46561164 49563411 52118226 55861524 60516651 66084548 69841746 75281882 79710228 80688868 99126822 104236452 112922823 121033302 139683492 148690233 150563764 181549953 198253644 214774781 225845646 242066604 280859329 297380466 338768469 363099906 429549562 451691292 561718658 594760932 644324343 677536938 726199812 842577987 859099124 1123437316 1288648686 1355073876 1685155974 1932973029 2527733961 2577297372 3370311948 3651171277 3865946058 5055467922 7302342554 7731892116 10110935844 10953513831 14604685108 21907027662 32860541493 43814055324 65721082986 131442165972
- Sum of all divisors σ(n): 385292273184
- Sum of proper divisors (its aliquot sum) s(n): 253850107212
- 131442165972 is an abundant number, because the sum of its proper divisors (253850107212) is greater than itself. Its abundance is 122407941240
Bases of 131442165972
- Binary: 11110100110101001000001001000110101002
- Hexadecimal: 0x1E9A9048D4
- Base-36: 1ODT9SD0
Squares and roots of 131442165972
- 131442165972 squared (1314421659722) is 17277042995410794704784
- 131442165972 cubed (1314421659723) is 2270931952908165711906637270410048
-
The
square root of 131442165972 is 362549.5358871667 -
The
cube root of 131442165972 is 5084.4607878683
Scales and comparisons
How big is 131442165972?- 131,442,165,972 seconds is equal to 4,179 years, 23 weeks, 4 days, 8 hours, 46 minutes, 12 seconds.
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To count from 1 to 131,442,165,972 would take you about eight thousand, three hundred fifty-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 131442165972 cubic inches would be around 423.7 feet tall.
Recreational maths with 131442165972
- 131442165972 backwards is 279561244131
- The number of decimal digits it has is: 12
- The sum of 131442165972's digits is 45
- More coming soon!
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