131388266880

Names of 131388266880

• Cardinal: 131388266880 can be written as One hundred thirty-one billion, three hundred eighty-eight million, two hundred sixty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3138826688 × 10¹¹

Factors of 131388266880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1116

Divisors of 131388266880

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 37 39 40 45 47 48 52 60 64 65 72 74 78 80 90 94 96 104 111 117 120 128 130 141 144 148 156 160 180 185 188 192 195 208 222 234 235 240 260 282 288 296 312 320 333 360 370 376 384 390 416 423 444 468 470 480 481 520 555 564 576 585 592 611 624 640 666 705 720 740 752 780 832 846 888 936 940 960 962 1009 1040 1110 1128 1152 1170 1184 1222 1248 1332 1410 1440 1443 1480 1504 1560 1664 1665 1692 1739 1776 1833 1872 1880 1920 1924 2018 2080 2115 2220 2256 2340 2368 2405 2444 2496 2664 2820 2880 2886 2960 3008 3027 3055 3120 3330 3384 3478 3552 3666 3744 3760 3848 4036 4160 4230 4329 4440 4512 4680 4736 4810 4888 4992 5045 5217 5328 5499 5640 5760 5772 5920 6016 6054 6110 6240 6660 6768 6956 7104 7215 7332 7488 7520 7696 8072 8320 8460 8658 8695 8880 9024 9081 9165 9360 9620 9776 10090 10434 10656 10998 11280 11544 11840 12108 12220 12480 13117 13320 13536 13912 14208 14430 14664 14976 15040 15135 15392 15651 16144 16920 17316 17390 17760 18048 18162 18330 18720 19240 19552 20180 20868 21312 21645 21996 22560 22607 23088 23680 24216 24440 24960 26085 26234 26640 27072 27495 27824 28860 29328 30080 30270 30784 31302 32288 33840 34632 34780 35520 36324 36660 37333 37440 38480 39104 39351 40360 41736 42624 43290 43992 45120 45214 45405 46176 47423 48432 48880 52170 52468 53280 54144 54990 55648 57720 58656 60540 61568 62604 64576 65585 67680 67821 69264 69560 71040 72648 73320 74666 74880 76960 78208 78255 78702 80720 83472 86580 87984 90240 90428 90810 92352 94846 96864 97760 104340 104936 106560 109980 111296 111999 113035 115440 117312 118053 121080 125208 129152 131170 135360 135642 138528 139120 142269 145296 146640 149332 153920 156510 157404 161440 166944 173160 175968 180856 181620 184704 186665 189692 193728 195520 196755 203463 208680 209872 213120 219960 222592 223998 226070 230880 234624 236106 237115 242160 250416 262340 270720 271284 277056 278240 284538 290592 293280 298664 307840 313020 314808 322880 333888 335997 339105 346320 351936 361712 363240 373330 379384 387456 391040 393510 406926 417360 419744 426807 439920 447996 452140 461760 472212 474230 484320 485329 500832 524680 542568 554112 556480 559995 569076 581184 586560 590265 597328 616499 626040 629616 645760 667776 671994 678210 692640 703872 711345 723424 726480 746660 758768 787020 813852 834720 839488 853614 879840 895992 904280 923520 944424 948460 968640 970658 1001664 1017315 1049360 1085136 1112960 1119990 1138152 1162368 1173120 1180530 1194656 1232998 1252080 1259232 1343988 1356420 1385280 1422690 1446848 1452960 1455987 1493320 1517536 1574040 1627704 1669440 1678976 1679985 1707228 1754651 1759680 1791984 1808560 1849497 1888848 1896920 1937280 1941316 2003328 2034630 2098720 2134035 2170272 2239980 2276304 2361060 2389312 2426645 2465996 2504160 2518464 2687976 2712840 2770560 2845380 2893696 2905920 2911974 2986640 3035072 3082495 3148080 3255408 3338880 3359970 3414456 3509302 3519360 3583968 3617120 3698994 3777696 3793840 3882632 4069260 4197440 4268070 4340544 4367961 4479960 4552608 4722120 4778624 4853290 4931992 5008320 5036928 5263953 5375952 5425680 5548491 5690760 5811840 5823948 5973280 6070144 6164990 6296160 6510816 6719940 6828912 7018604 7167936 7234240 7279935 7397988 7555392 7587680 7765264 8138520 8394880 8536140 8681088 8735922 8773255 8959920 9105216 9247485 9444240 9706580 9863984 10016640 10527906 10751904 10851360 11096982 11381520 11647896 11946560 12329980 12592320 13021632 13439880 13657824 14037208 14335872 14468480 14559870 14795976 15110784 15175360 15530528 15791859 16277040 17072280 17471844 17546510 17919840 18210432 18494970 18888480 19413160 19727968 21055812 21503808 21702720 21839805 22193964 22763040 22810463 23295792 23893120 24659960 25184640 26043264 26319765 26879760 27315648 27742455 28074416 29119740 29591952 30350720 31061056 31583718 32554080 34144560 34943688 35093020 35839680 36989940 37776960 38826320 39455936 42111624 43007616 43405440 43679610 44387928 45526080 45620926 46591584 49319920 52639530 53759520 54631296 55484910 56148832 58239480 59183904 62122112 63167436 65108160 68289120 68431389 69887376 70186040 71679360 73979880 75553920 77652640 78911872 78959295 84223248 87359220 88775856 91052160 91241852 93183168 98639840 105279060 107519040 110969820 112297664 114052315 116478960 118367808 126334872 130216320 136578240 136862778 139774752 140372080 147959760 155305280 157918590 168446496 174718440 177551712 182483704 186366336 197279680 205294167 210558120 215038080 221939640 224595328 228104630 232957920 236735616 252669744 273156480 273725556 279549504 280744160 295919520 310610560 315837180 336892992 342156945 349436880 355103424 364967408 394559360 410588334 421116240 443879280 456209260 465915840 505339488 547451112 559099008 561488320 591839040 631674360 673785984 684313890 698873760 710206848 729934816 821176668 842232480 887758560 912418520 931831680 1010678976 1026470835 1094902224 1122976640 1183678080 1263348720 1368627780 1397747520 1459869632 1642353336 1684464960 1775517120 1824837040 2021357952 2052941670 2189804448 2526697440 2737255560 2795495040 2919739264 3284706672 3368929920 3551034240 3649674080 4105883340 4379608896 5053394880 5474511120 6569413344 7299348160 8211766680 8759217792 10106789760 10949022240 13138826688 14598696320 16423533360 21898044480 26277653376 32847066720 43796088960 65694133440 131388266880
• Sum of all divisors σ(n): 512990150400
• Sum of proper divisors (its aliquot sum) s(n): 381601883520
• 131388266880 is an abundant number, because the sum of its proper divisors (381601883520) is greater than itself. Its abundance is 250213616640

Bases of 131388266880

• Binary: 1111010010111010110011101100110000000₂
• Hexadecimal: 0x1E9759D980
• Base-36: 1OCX6JK0

Squares and roots of 131388266880

• 131388266880 squared (131388266880²) is 17262876673730104934400
• 131388266880 cubed (131388266880³) is 2268139447524577712211352092672000
• The square root of 131388266880 is 362475.1948478681
• The cube root of 131388266880 is 5083.7657159207

Scales and comparisons

• 131,388,266,880 seconds is equal to 4,177 years, 38 weeks, 3 days, 12 hours, 48 minutes.
• To count from 1 to 131,388,266,880 would take you about eight thousand, three hundred fifty-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 131388266880 cubic inches would be around 423.6 feet tall.

Recreational maths with 131388266880

• 131388266880 backwards is 088662883131
• The number of decimal digits it has is: 12
• The sum of 131388266880's digits is 54
• More coming soon!