131397831747
131,397,831,747 is an odd composite number composed of six prime numbers multiplied together.
131397831747 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 131397831747:
33 × 72 × 132 × 43 × 79 × 173
(3 × 3 × 3 × 7 × 7 × 13 × 13 × 43 × 79 × 173)See below for interesting mathematical facts about the number 131397831747 from the Numbermatics database.
Names of 131397831747
- Cardinal: 131397831747 can be written as One hundred thirty-one billion, three hundred ninety-seven million, eight hundred thirty-one thousand, seven hundred forty-seven.
Scientific notation
- Scientific notation: 1.31397831747 × 1011
Factors of 131397831747
Divisors of 131397831747
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 7 9 13 21 27 39 43 49 63 79 91 117 129 147 169 173 189 237 273 301 351 387 441 507 519 553 559 637 711 819 903 1027 1161 1183 1211 1323 1521 1557 1659 1677 1911 2107 2133 2249 2457 2709 3081 3397 3549 3633 3871 3913 4563 4671 4977 5031 5733 6321 6747 7189 7267 7439 8127 8281 8477 9243 10191 10647 10899 11613 11739 13351 13667 14931 15093 15743 17199 18963 20241 21567 21801 22317 23779 24843 25431 27391 27729 29237 30573 31941 32697 34839 35217 40053 41001 44161 47229 50323 50869 52073 56889 60723 64701 65403 66951 71337 74529 76293 82173 87711 91719 93457 95669 96707 104517 105651 110201 120159 123003 132483 141687 150969 152607 156219 166453 177671 194103 196209 200853 204659 214011 223587 228879 246519 263133 280371 287007 290121 309127 330603 356083 360477 364511 369009 397449 425061 452907 457821 468657 499359 533013 574093 587681 613977 642033 654199 669683 676949 739557 789399 841113 861021 870363 927381 991809 1068249 1093533 1192347 1243697 1257191 1358721 1373463 1405971 1432613 1498077 1599039 1722279 1763043 1841931 1962597 2009049 2030847 2163889 2309723 2523339 2583063 2611089 2782143 2975427 3204747 3280599 3731091 3771573 4018651 4113767 4297839 4494231 4738643 4797117 5166837 5289129 5525793 5887791 6027147 6092541 6491667 6929169 7639853 8346429 8705879 8800337 9614241 9841797 11193273 11314719 12055953 12341301 12893517 14215929 15500511 15867387 16168061 17663373 18081441 18277623 19475001 20787507 22919559 26117637 26401011 28130557 28796369 33579819 33944157 36167859 37023903 38680551 42647787 48504183 53478971 58425003 61602359 62362521 68758677 78352911 79203033 84391671 86389107 99318089 108503577 111071709 113176427 127943361 145512549 160436913 184807077 206276031 235058733 237609099 253175013 259167321 297954267 339529281 374352797 436537647 481310739 554421231 695226623 759525039 777501963 893862801 1018587843 1123058391 1443932217 1663263693 2085679869 2681588403 3055763529 3369175173 4866586361 6257039607 10107525519 14599759083 18771118821 43799277249 131397831747
- Sum of all divisors σ(n): 255551155200
- Sum of proper divisors (its aliquot sum) s(n): 124153323453
- 131397831747 is a deficient number, because the sum of its proper divisors (124153323453) is less than itself. Its deficiency is 7244508294
Bases of 131397831747
- Binary: 11110100101111110101111001100010000112
- Hexadecimal: 0x1E97EBCC43
- Base-36: 1OD2VJUR
Squares and roots of 131397831747
- 131397831747 squared (1313978317472) is 17265390187812921072009
- 131397831747 cubed (1313978317473) is 2268634834944546932932429453269723
-
The
square root of 131397831747 is 362488.3884305813 -
The
cube root of 131397831747 is 5083.8890764109
Scales and comparisons
How big is 131397831747?- 131,397,831,747 seconds is equal to 4,178 years, 2 weeks, 2 days, 5 hours, 42 minutes, 27 seconds.
-
To count from 1 to 131,397,831,747 would take you about eight thousand, three hundred fifty-six 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 131397831747 cubic inches would be around 423.7 feet tall.
Recreational maths with 131397831747
- 131397831747 backwards is 747138793131
- The number of decimal digits it has is: 12
- The sum of 131397831747's digits is 54
- More coming soon!
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