131538234240

Names of 131538234240

• Cardinal: 131538234240 can be written as One hundred thirty-one billion, five hundred thirty-eight million, two hundred thirty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3153823424 × 10¹¹

Factors of 131538234240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1327

Divisors of 131538234240

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 49 56 57 60 63 64 70 72 76 80 84 90 95 96 98 105 112 114 120 126 128 133 140 144 147 152 160 168 171 180 190 192 196 210 224 228 240 245 252 266 280 285 288 294 304 315 320 336 342 360 361 380 384 392 399 420 441 448 456 480 490 504 532 560 570 576 588 608 630 640 665 672 684 720 722 735 760 784 798 840 855 882 896 912 931 960 980 1008 1064 1083 1120 1140 1152 1176 1197 1216 1260 1291 1330 1344 1368 1440 1444 1470 1520 1568 1596 1680 1710 1764 1805 1824 1862 1920 1960 1995 2016 2128 2166 2205 2240 2280 2352 2394 2432 2520 2527 2582 2660 2688 2736 2793 2880 2888 2940 3040 3136 3192 3249 3360 3420 3528 3610 3648 3724 3873 3920 3990 4032 4256 4332 4410 4480 4560 4655 4704 4788 5040 5054 5164 5320 5415 5472 5586 5760 5776 5880 5985 6080 6272 6384 6455 6498 6720 6840 7056 7220 7296 7448 7581 7746 7840 7980 8064 8379 8512 8664 8820 9037 9120 9310 9408 9576 10080 10108 10328 10640 10830 10944 11172 11552 11619 11760 11970 12160 12635 12768 12910 12996 13440 13680 13965 14112 14440 14896 15162 15492 15680 15960 16245 16758 17024 17328 17640 17689 18074 18240 18620 18816 19152 19365 20160 20216 20656 21280 21660 21888 22344 22743 23104 23238 23520 23940 24529 25270 25536 25820 25992 27111 27360 27930 28224 28880 29792 30324 30984 31360 31920 32490 33516 34656 35280 35378 36148 36480 37240 37905 38304 38730 40320 40432 41312 41895 42560 43320 44688 45185 45486 46208 46476 47040 47880 49058 50540 51072 51640 51984 53067 54222 54720 55860 56448 57760 58095 59584 60648 61968 63259 63840 64980 67032 69312 70560 70756 72296 73587 74480 75810 76608 77460 80864 81333 82624 83790 85120 86640 88445 89376 90370 90972 92952 94080 95760 98116 101080 103280 103968 106134 108444 109440 111720 113715 115520 116190 119168 121296 122645 123936 126518 127680 129960 134064 135555 138624 141120 141512 144592 147174 148960 151620 153216 154920 159201 161728 162666 165248 167580 171703 173280 176890 178752 180740 181944 185904 189777 191520 196232 202160 206560 207936 212268 216888 220761 223440 227430 231040 232380 242592 245290 247872 253036 255360 259920 265335 268128 271110 282240 283024 289184 294348 297920 303240 309840 316295 318402 323456 325332 335160 343406 346560 353780 357504 361480 363888 367935 371808 379554 383040 392464 404320 406665 413120 415872 424536 433776 441522 446880 454860 464760 466051 485184 490580 495744 506072 515109 519840 530670 536256 542220 566048 569331 578368 588696 595840 606480 619680 632590 636804 650664 670320 686812 693120 707560 722960 727776 735870 743616 759108 766080 784928 796005 808640 813330 826240 849072 858515 867552 883044 893760 909720 929520 932102 948885 970368 981160 1012144 1030218 1039680 1061340 1072512 1084440 1103805 1132096 1138662 1156736 1177392 1201921 1212960 1239360 1265180 1273608 1301328 1340640 1373624 1398153 1415120 1445920 1455552 1471740 1487232 1518216 1545327 1569856 1592010 1617280 1626660 1698144 1717030 1735104 1766088 1787520 1819440 1859040 1864204 1897770 1962320 2024288 2060436 2079360 2122680 2168880 2207610 2264192 2277324 2330255 2354784 2403842 2425920 2478720 2530360 2547216 2575545 2602656 2681280 2747248 2796306 2830240 2846655 2891840 2911104 2943480 3036432 3090654 3139712 3184020 3253320 3262357 3396288 3434060 3470208 3532176 3605763 3638880 3718080 3728408 3795540 3924640 4048576 4120872 4194459 4245360 4337760 4415220 4554648 4660510 4709568 4807684 4851840 5060720 5094432 5151090 5205312 5362560 5494496 5592612 5660480 5693310 5783680 5886960 6009605 6072864 6181308 6368040 6506640 6524714 6792576 6868120 6990765 7064352 7211526 7277760 7436160 7456816 7591080 7726635 7849280 8097152 8241744 8388918 8490720 8675520 8830440 9109296 9321020 9419136 9615368 9787071 10121440 10188864 10302180 10410624 10817289 10988992 11185224 11320960 11386620 11773920 12019210 12145728 12362616 12736080 13013280 13049428 13736240 13981530 14128704 14423052 14555520 14913632 15182160 15453270 15698560 16311785 16483488 16777836 16981440 17351040 17660880 18028815 18218592 18642040 19230736 19574142 20242880 20377728 20604360 20972295 21634578 21977984 22370448 22773240 22836499 23547840 24038420 24291456 24725232 25472160 26026560 26098856 27472480 27963060 28257408 28846104 29361213 29827264 30364320 30906540 32623570 32966976 33555672 33962880 35321760 36057630 36437184 37284080 38461472 39148284 40485760 41208720 41944590 43269156 44740896 45546480 45672998 47095680 48076840 48935355 49450464 50944320 52053120 52197712 54086445 54944960 55926120 57692208 58722426 59654528 60728640 61813080 65247140 65933952 67111344 68509497 70643520 72115260 72874368 74568160 76922944 78296568 82417440 83889180 86538312 89481792 91092960 91345996 96153680 97870710 98900928 101888640 104395424 108172890 109889920 111852240 114182495 115384416 117444852 121457280 123626160 130494280 134222688 137018994 141287040 144230520 146806065 149136320 153845888 156593136 164834880 167778360 173076624 178963584 182185920 182691992 192307360 195741420 197801856 205528491 208790848 216345780 223704480 228364990 230768832 234889704 247252320 260988560 268445376 274037988 288461040 293612130 298272640 313186272 329669760 335556720 342547485 346153248 364371840 365383984 384614720 391482840 411056982 417581696 432691560 447408960 456729980 461537664 469779408 494504640 521977120 536890752 548075976 576922080 587224260 626372544 671113440 685094970 692306496 730767968 769229440 782965680 822113964 865383120 894817920 913459960 939558816 989009280 1027642455 1043954240 1096151952 1153844160 1174448520 1252745088 1342226880 1370189940 1384612992 1461535936 1565931360 1644227928 1730766240 1826919920 1879117632 2055284910 2087908480 2192303904 2307688320 2348897040 2684453760 2740379880 2923071872 3131862720 3288455856 3461532480 3653839840 3758235264 4110569820 4384607808 4697794080 5480759760 6263725440 6576911712 6923064960 7307679680 8221139640 8769215616 9395588160 10961519520 13153823424 14615359360 16442279280 18791176320 21923039040 26307646848 32884558560 43846078080 65769117120 131538234240
• Sum of all divisors σ(n): 558080859960
• Sum of proper divisors (its aliquot sum) s(n): 426542625720
• 131538234240 is an abundant number, because the sum of its proper divisors (426542625720) is greater than itself. Its abundance is 295004391480

Bases of 131538234240

• Binary: 1111010100000010010100010101110000000₂
• Hexadecimal: 0x1EA04A2B80
• Base-36: 1OFEGV40

Squares and roots of 131538234240

• 131538234240 squared (131538234240²) is 17302307066977108377600
• 131538234240 cubed (131538234240³) is 2275914919868442250490615169024000
• The square root of 131538234240 is 362682.0015385379
• The cube root of 131538234240 is 5085.6991940925

Scales and comparisons

• 131,538,234,240 seconds is equal to 4,182 years, 26 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 131,538,234,240 would take you about eight thousand, three hundred sixty-five 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 131538234240 cubic inches would be around 423.8 feet tall.

Recreational maths with 131538234240

• 131538234240 backwards is 042432835131
• 131538234240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131538234240's digits is 36
• More coming soon!