131541109745220

Names of 131541109745220

• Cardinal: 131541109745220 can be written as One hundred thirty-one trillion, five hundred forty-one billion, one hundred nine million, seven hundred forty-five thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.3154110974522 × 10¹⁴

Factors of 131541109745220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 159076

Divisors of 131541109745220

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 49 57 60 63 70 76 84 90 95 98 105 114 126 133 140 147 171 180 190 196 210 228 245 252 266 285 294 315 342 380 399 420 441 490 532 570 588 630 665 684 735 798 855 882 931 980 1140 1197 1260 1330 1470 1596 1710 1764 1862 1995 2205 2394 2660 2793 2940 3420 3724 3990 4410 4655 4788 5099 5586 5985 7980 8379 8820 9310 10198 11172 11970 13965 15297 16758 18620 20396 23940 25495 27930 30594 33516 35693 41895 45891 50990 55860 61188 71386 76485 83790 91782 96881 101980 107079 142772 152970 153941 167580 178465 183564 193762 214158 229455 249851 290643 305940 307882 321237 356930 387524 428316 458910 461823 484405 499702 535395 581286 615764 642474 678167 713860 749553 769705 871929 917820 923646 968810 999404 1070790 1077587 1162572 1249255 1284948 1356334 1385469 1453215 1499106 1539410 1606185 1743858 1847292 1937620 2034501 2141580 2155174 2248659 2309115 2498510 2712668 2770938 2906430 2924879 2998212 3078820 3212370 3232761 3390835 3487716 3747765 4069002 4310348 4359645 4497318 4618230 4747169 4997020 5387935 5541876 5812860 5849758 6103503 6424740 6465522 6781670 6927345 7495530 7543109 8138004 8719290 8774637 8994636 9236460 9494338 9698283 10172505 10775870 11243295 11699516 12207006 12931044 13563340 13854690 14241507 14624395 14991060 15086218 16163805 17438580 17549274 18988676 19396566 20345010 20474153 21551740 22486590 22629327 23735845 24414012 26323911 27709380 28483014 29248790 30172436 30517515 32327610 35098548 37715545 38793132 40690020 40948306 42724521 43873185 44973180 45258654 47471690 48491415 52647822 56966028 58497580 61035030 61422459 64655220 67887981 71207535 75431090 81896612 85449042 87746370 90517308 94943380 96982830 102370765 105295644 113146635 122070060 122844918 131619555 135775962 142415070 143319071 150862180 170898084 175492740 184267377 193965660 204741530 213622605 226293270 245689836 263239110 271551924 284830140 286638142 307112295 339439905 368534754 409483060 427245210 429957213 452586540 526478220 573276284 614224590 678879810 716595355 737069508 784945159 854490420 859914426 921336885 1228449180 1289871639 1357759620 1433190710 1569890318 1719828852 1842673770 2149786065 2354835477 2579743278 2866381420 3139780636 3685347540 3924725795 4299572130 4709670954 5159486556 5494616113 6449358195 7064506431 7849451590 8599144260 9419341908 10989232226 11774177385 12898716390 14129012862 14913958021 15698903180 16483848339 21978464452 23548354770 25797432780 27473080565 28258025724 29827916042 32967696678 35322532155 38462312791 44741874063 47096709540 49451545017 54946161130 59655832084 65935393356 70645064310 74569790105 76924625582 82419241695 89483748126 98903090034 104397706147 109892322260 115386938373 134225622189 141290128620 149139580210 153849251164 164838483390 178967496252 192311563955 197806180068 208795412294 223709370315 230773876746 247257725085 268451244378 298279160420 313193118441 329676966780 346160815119 384623127910 417590824588 447418740630 461547753492 494515450170 521988530735 536902488756 576934691865 626386236882 671128110945 692321630238 730783943029 769246255820 894837481260 939579355323 989030900340 1043977061470 1153869383730 1252772473764 1342256221890 1384643260476 1461567886058 1565965592205 1730804075595 1879158710646 2087954122940 2192351829087 2307738767460 2684512443780 2923135772116 3131931184410 3461608151190 3653919715145 3758317421292 4384703658174 4697896776615 6263862368820 6577055487261 6923216302380 7307839430290 8769407316348 9395793553230 10961759145435 13154110974522 14615678860580 18791587106460 21923518290870 26308221949044 32885277436305 43847036581740 65770554872610 131541109745220
• Sum of all divisors σ(n): 488680258248000
• Sum of proper divisors (its aliquot sum) s(n): 357139148502780
• 131541109745220 is an abundant number, because the sum of its proper divisors (357139148502780) is greater than itself. Its abundance is 225598038757560

Bases of 131541109745220

• Binary: 11101111010001011001101000111101010011001000100₂
• Hexadecimal: 0x77A2CD1EA644
• Base-36: 1AML5GG950

Squares and roots of 131541109745220

• 131541109745220 squared (131541109745220²) is 17303063553004012053312848400
• 131541109745220 cubed (131541109745220³) is 2276064181754217047911789064854676484648000
• The square root of 131541109745220 is 11469137.2711821703
• The cube root of 131541109745220 is 50857.3625264085

Scales and comparisons

• 131,541,109,745,220 seconds is equal to 4,182,600 years, 21 weeks, 23 hours, 27 minutes.
• To count from 1 to 131,541,109,745,220 would take you about ten million, four hundred fifty-six thousand, five hundred 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 131541109745220 cubic inches would be around 4238.1 feet tall.

Recreational maths with 131541109745220

• 131541109745220 backwards is 022547901145131
• 131541109745220 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131541109745220's digits is 45
• More coming soon!