131000782640

Names of 131000782640

• Cardinal: 131000782640 can be written as One hundred thirty-one billion, seven hundred eighty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3100078264 × 10¹¹

Factors of 131000782640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 131000782640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 41 49 52 53 56 65 70 80 82 91 98 104 106 112 130 140 164 169 182 196 205 208 212 245 260 265 280 287 328 338 343 364 371 392 410 424 455 490 520 530 533 560 574 637 656 676 686 689 728 742 784 820 845 848 910 980 1040 1060 1066 1148 1183 1274 1352 1372 1378 1435 1456 1484 1640 1690 1715 1820 1855 1960 2009 2120 2132 2173 2197 2296 2366 2548 2597 2665 2704 2744 2756 2870 2968 3185 3280 3380 3430 3445 3640 3710 3731 3920 4018 4240 4264 4346 4394 4459 4592 4732 4823 5096 5194 5330 5488 5512 5740 5915 5936 6370 6760 6860 6890 6929 7280 7420 7462 8036 8281 8528 8692 8788 8918 8957 9464 9646 10045 10192 10388 10660 10865 10985 11024 11480 11830 12740 12985 13520 13720 13780 13858 14063 14840 14924 15211 15379 16072 16562 17384 17576 17836 17914 18179 18655 18928 19292 20090 20776 21320 21730 21970 22295 22960 23660 24115 25480 25970 26117 27440 27560 27716 28126 28249 29680 29848 30422 30758 32144 33124 33761 34645 34768 35152 35672 35828 36358 37310 38584 40180 41405 41552 42640 43460 43940 44590 44785 47320 48230 48503 50960 51940 52234 55120 55432 56252 56498 57967 59696 60844 61516 62699 66248 67522 69290 70315 71344 71656 72716 74620 76055 76895 77168 80360 82810 86920 87880 89180 89570 90077 90895 94640 96460 97006 103880 104468 106477 107653 110864 112504 112996 115934 116441 121688 123032 125398 130585 132496 135044 138580 140630 141245 143312 145432 149240 152110 153790 160720 165620 168805 173840 175760 178360 179140 180154 181790 182819 192920 194012 197743 207760 208936 212954 215306 225008 225992 231868 232882 236327 242515 243376 246064 250796 261170 270088 277160 281260 282490 289835 290864 298480 304220 307580 313495 331240 337610 339521 356720 358280 360308 363580 365638 367237 385840 388024 395486 417872 425908 430612 438893 450385 451984 463736 465764 472654 485030 501592 522340 532385 538265 540176 554320 562520 564980 579670 582205 608440 615160 626990 630539 662480 675220 679042 716560 720616 727160 731276 734474 745339 753571 776048 790972 815087 851816 861224 877786 900770 914095 927472 931528 945308 970060 988715 1003184 1044680 1064770 1076530 1125040 1129960 1159340 1164410 1181635 1216880 1230320 1253980 1261078 1350440 1358084 1384201 1441232 1454320 1462552 1468948 1490678 1507142 1581944 1630174 1697605 1703632 1722448 1755572 1801540 1828190 1836185 1863056 1890616 1940120 1977430 2089360 2129540 2153060 2194465 2259920 2318680 2328820 2363270 2376647 2507960 2522156 2570659 2700880 2716168 2768402 2925104 2937896 2981356 3014284 3072251 3152695 3163888 3260348 3395210 3511144 3603080 3656380 3672370 3726695 3767855 3781232 3880240 3954860 4075435 4259080 4306120 4388930 4413773 4637360 4657640 4726540 4753294 4774081 5015920 5044312 5141318 5432336 5536804 5705609 5875792 5962712 6028568 6144502 6305390 6520696 6790420 6921005 7022288 7206160 7312760 7344740 7453390 7535710 7909720 8150870 8518160 8612240 8777860 8827546 9315280 9453080 9506588 9548162 9689407 10088624 10282636 11073608 11411218 11883235 11925424 12057136 12289004 12610780 12853295 13041392 13580840 13842010 14625520 14689480 14906780 15071420 15361255 15819440 16301740 17555720 17655092 17994613 18906160 19013176 19096324 19378814 20565272 22068865 22147216 22822436 23766470 23870405 24578008 25221560 25706590 27161680 27684020 28528045 29378960 29813560 30142840 30722510 30896411 32603480 33418567 35111440 35310184 35989226 38026352 38192648 38757628 39939263 41130544 44137730 45644872 47532940 47740810 48447035 49156016 50443120 51413180 55368040 57056090 59627120 60285680 61445020 61792822 65206960 66837134 70620368 71978452 76385296 77515256 79878526 88275460 89973065 91289744 95065880 95481620 96894070 102826360 110736080 114112180 122890040 123585644 125962291 133674268 143956904 154482055 155030512 159757052 167092835 176550920 179946130 190131760 190963240 193788140 199696315 205652720 228224360 233929969 245780080 247171288 251924582 267348536 287913808 308964110 319514104 334185670 353101840 359892260 381926480 387576280 399392630 456448720 467859938 494342576 503849164 534697072 617928220 629811455 639028208 668371340 719784520 775152560 798785260 935719876 1007698328 1169649845 1235856440 1259622910 1336742680 1439569040 1597570520 1637509783 1871439752 2015396656 2339299690 2471712880 2519245820 2673485360 3195141040 3275019566 3742879504 4678599380 5038491640 6550039132 8187548915 9357198760 10076983280 13100078264 16375097830 18714397520 26200156528 32750195660 65500391320 131000782640
• Sum of all divisors σ(n): 401599296000
• Sum of proper divisors (its aliquot sum) s(n): 270598513360
• 131000782640 is an abundant number, because the sum of its proper divisors (270598513360) is greater than itself. Its abundance is 139597730720

Bases of 131000782640

• Binary: 1111010000000010000010100111100110000₂
• Hexadecimal: 0x1E80414F30
• Base-36: 1O6IHESW

Squares and roots of 131000782640

• 131000782640 squared (131000782640²) is 17161205052292525369600
• 131000782640 cubed (131000782640³) is 2248131292895842949639655263744000
• The square root of 131000782640 is 361940.3025914631
• The cube root of 131000782640 is 5078.7631921973

Scales and comparisons

• 131,000,782,640 seconds is equal to 4,165 years, 21 weeks, 5 days, 18 hours, 17 minutes, 20 seconds.
• To count from 1 to 131,000,782,640 would take you about eight thousand, three hundred thirty 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 131000782640 cubic inches would be around 423.2 feet tall.

Recreational maths with 131000782640

• 131000782640 backwards is 046287000131
• The number of decimal digits it has is: 12
• The sum of 131000782640's digits is 32
• More coming soon!