142518201540

Names of 142518201540

• Cardinal: 142518201540 can be written as One hundred forty-two billion, five hundred eighteen million, two hundred one thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.4251820154 × 10¹¹

Factors of 142518201540

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 858

Divisors of 142518201540

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 17 20 22 26 30 31 33 34 39 43 44 51 52 55 60 62 65 66 68 78 85 86 93 102 110 124 129 130 132 143 155 156 165 170 172 186 187 195 204 215 220 221 255 258 260 286 310 330 340 341 372 374 390 403 429 430 442 465 473 510 516 527 559 561 572 620 645 660 663 682 715 731 733 748 780 806 858 860 884 930 935 946 1020 1023 1054 1105 1118 1122 1209 1290 1326 1333 1364 1419 1430 1462 1466 1581 1612 1677 1705 1716 1860 1870 1892 2015 2046 2108 2145 2193 2199 2210 2236 2244 2365 2418 2431 2580 2635 2652 2666 2795 2805 2838 2860 2924 2932 3162 3315 3354 3410 3655 3665 3740 3999 4030 4092 4290 4386 4398 4420 4433 4730 4836 4862 5115 5270 5332 5590 5610 5676 5797 6045 6149 6324 6630 6665 6708 6820 6851 7095 7293 7310 7330 7905 7998 8041 8060 8063 8385 8580 8772 8796 8866 9460 9503 9529 9724 10230 10540 10965 10995 11180 11220 11594 12090 12155 12298 12461 13260 13299 13330 13702 14190 14586 14620 14660 14663 15810 15996 16082 16126 16770 17329 17391 17732 18447 19006 19058 19995 20460 20553 21930 21990 22165 22661 22723 23188 24123 24180 24189 24310 24596 24922 26598 26660 27404 28380 28509 28587 28985 29172 29326 30745 31519 31620 32164 32252 33540 34255 34658 34782 36465 36894 37383 38012 38116 39990 40205 40315 41106 43860 43980 43989 44330 45322 45446 47515 47645 48246 48378 48620 49844 51987 53196 57018 57174 57970 58652 61490 62305 63038 66495 67983 68169 68510 69316 69564 72930 73315 73788 74766 75361 79980 80410 80630 82212 86645 86955 87978 88660 90644 90892 92235 94557 95030 95290 96492 96756 102765 103974 104533 104819 113305 113615 114036 114348 115940 120615 120945 122980 124610 126076 132990 135966 136338 137020 137071 142545 142935 145860 146630 149532 150722 157595 160820 161260 161993 173290 173910 175956 184470 186915 189114 190060 190580 190619 205530 207948 209066 209638 219945 226083 226610 227230 241230 241890 249220 249271 249953 259935 265980 271932 272676 274142 285090 285870 293260 294593 295399 301444 313599 314457 315190 323986 339915 340845 346580 346709 347820 368940 373830 376805 378228 381238 386291 409747 411060 411213 418132 419276 439890 452166 453220 454460 472785 482460 483780 485979 498542 499906 519870 522665 524095 535823 548284 570180 571740 571857 589186 590798 627198 628914 630380 647972 679830 681690 685355 693418 747660 747813 749859 753610 762476 772582 809965 819494 822426 879780 883779 886197 904332 945570 953095 971958 977089 997084 999812 1039740 1040127 1045330 1048190 1071646 1130415 1143714 1158873 1178372 1181596 1229241 1246355 1249765 1254396 1257828 1359660 1363380 1370710 1386836 1472965 1476995 1495626 1499718 1507220 1545164 1567995 1572285 1607469 1619930 1638988 1644852 1733545 1767558 1772394 1781923 1891140 1906190 1931455 1943916 1954178 2048735 2056065 2080254 2090660 2096380 2143292 2260830 2287428 2317746 2429895 2458482 2492710 2499530 2679115 2741420 2859285 2931267 2945930 2953990 2991252 2999436 3135990 3144570 3214938 3239860 3240523 3249389 3467090 3535116 3544788 3563846 3739065 3749295 3812380 3862910 3908356 4097470 4112130 4160508 4249201 4418895 4430985 4507217 4521660 4635492 4859790 4885445 4916964 4985420 4999060 5021783 5200635 5345769 5358230 5718570 5794365 5862534 5891860 5894053 5907980 6146205 6271980 6289140 6429876 6481046 6498778 6934180 6965699 7127692 7478130 7498590 7725820 8037345 8194940 8224260 8498402 8837790 8861970 8909615 9014434 9719580 9721569 9748167 9770890 10043566 10401270 10691538 10716460 10747979 11437140 11588730 11725068 11788106 12292410 12702157 12747603 12962092 12997556 13521651 13931398 14656335 14956260 14997180 15065349 16074690 16202615 16246945 16610513 16996804 17675580 17682159 17723940 17819230 18028868 19443138 19496334 19541780 20087132 20802540 20897097 21246005 21383076 21495958 22536085 23177460 23576212 24584820 25108915 25404314 25495206 26728845 27043302 27862796 29312670 29470265 30130698 32149380 32243937 32405230 32493890 33221026 34828495 35364318 35638460 38106471 38886276 38992668 41794194 42492010 42991916 45072170 48607845 48740835 49831539 50217830 50808628 50990412 53457690 53739895 54086604 55239613 58625340 58940530 60261396 63510785 63738015 64487874 64810460 64987780 66442052 67608255 69656990 70728636 75326745 76212942 76622689 83052565 83588388 84984020 88410795 90144340 97215690 97481670 99663078 100435660 104485485 106915380 107479790 110479226 117881060 127021570 127476030 128975748 135216510 139313980 139723727 150653490 152425884 153245378 161219685 165718839 166105130 176821590 182715643 190532355 194431380 194963340 199326156 208970970 214959580 215936669 220958452 229868067 249157695 254043140 254952060 270433020 276198065 279447454 301306980 306490756 322439370 331437678 332210260 353643180 365431286 381064710 383113445 417941940 419171181 431873338 459736134 498315390 548146929 552396130 558894908 644878740 647810007 662875356 698618635 730862572 762129420 766226890 828594195 838342362 863746676 913578215 919472268 996630780 1079683345 1096293858 1104792260 1149340335 1295620014 1397237270 1532453780 1657188390 1676684724 1827156430 2095855905 2159366690 2192587716 2298680670 2375303359 2591240028 2740734645 2794474540 3239050035 3314376780 3654312860 4191711810 4318733380 4597361340 4750606718 5481469290 6478100070 7125910077 8383423620 9501213436 10962938580 11876516795 12956200140 14251820154 23753033590 28503640308 35629550385 47506067180 71259100770 142518201540
• Sum of all divisors σ(n): 525036847104
• Sum of proper divisors (its aliquot sum) s(n): 382518645564
• 142518201540 is an abundant number, because the sum of its proper divisors (382518645564) is greater than itself. Its abundance is 240000444024

Bases of 142518201540

• Binary: 10000100101110101111110010110011000100₂
• Hexadecimal: 0x212EBF2CC4
• Base-36: 1TGZNO3O

Squares and roots of 142518201540

• 142518201540 squared (142518201540²) is 20311437770196058371600
• 142518201540 cubed (142518201540³) is 2894749581699970052317293012264000
• The square root of 142518201540 is 377515.8295224189
• The cube root of 142518201540 is 5223.4420121083

Scales and comparisons

• 142,518,201,540 seconds is equal to 4,531 years, 33 weeks, 1 day, 5 hours, 19 minutes.
• To count from 1 to 142,518,201,540 would take you about nine thousand and sixty-three 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 142518201540 cubic inches would be around 435.3 feet tall.

Recreational maths with 142518201540

• 142518201540 backwards is 045102815241
• 142518201540 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142518201540's digits is 33
• More coming soon!