145013971892400

Names of 145013971892400

• Cardinal: 145013971892400 can be written as One hundred forty-five trillion, thirteen billion, nine hundred seventy-one million, eight hundred ninety-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.450139718924 × 10¹⁴

Factors of 145013971892400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 133991

Divisors of 145013971892400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 36 39 40 45 48 50 52 60 65 72 75 78 80 90 100 104 117 120 130 137 144 150 156 169 180 195 200 208 225 234 240 260 274 300 312 325 338 360 390 400 411 450 468 507 520 548 585 600 624 650 676 685 720 780 822 845 900 936 975 1014 1040 1096 1170 1200 1233 1300 1352 1370 1521 1560 1644 1690 1781 1800 1872 1950 2028 2055 2192 2197 2340 2466 2535 2600 2704 2740 2925 3042 3120 3288 3380 3425 3562 3600 3900 4056 4110 4225 4394 4680 4932 5070 5200 5343 5480 5850 6084 6165 6576 6591 6760 6850 7124 7605 7800 8112 8220 8450 8788 8905 9360 9864 10140 10275 10686 10960 10985 11700 12168 12330 12675 13182 13520 13700 14248 15210 15600 16029 16440 16900 17576 17810 19728 19773 20280 20550 21372 21970 23153 23400 24336 24660 25350 26364 26715 27400 28496 30420 30825 32058 32880 32955 33800 35152 35620 38025 39546 40560 41100 42744 43940 44525 46306 46800 49320 50700 52728 53430 54800 54925 60840 61650 64116 65910 67600 69459 71240 76050 79092 80145 82200 85488 87880 89050 92612 98640 98865 101400 105456 106860 109850 115765 121680 123300 128232 131820 133575 133831 138918 142480 152100 158184 160290 164400 164775 175760 178100 185224 197730 202800 208377 213720 219700 231530 246600 256464 263640 267150 267662 277836 300989 304200 316368 320580 329550 347295 356200 370448 395460 400725 401493 416754 427440 439400 463060 493200 494325 527280 534300 535324 555672 578825 601978 608400 641160 659100 669155 694590 712400 790920 801450 802986 833508 878800 902967 926120 988650 1041885 1068600 1070648 1111344 1157650 1203956 1204479 1282320 1318200 1338310 1389180 1504945 1581840 1602900 1605972 1667016 1736475 1739803 1805934 1852240 1977300 2007465 2083770 2137200 2141296 2315300 2407912 2408958 2636400 2676620 2708901 2778360 3009890 3205800 3211944 3334032 3345775 3472950 3479606 3611868 3954600 4014930 4167540 4514835 4630600 4815824 4817916 5209425 5219409 5353240 5417802 5556720 6019780 6022395 6411600 6423888 6691550 6945900 6959212 7223736 7524725 7909200 8029860 8335080 8699015 9029670 9261200 9635832 10037325 10418850 10438818 10706480 10835604 12039560 12044790 13383100 13544505 13891800 13918424 14447472 15049450 15658227 16059720 16670160 17398030 18059340 18334847 19271664 20074650 20837700 20877636 21671208 22574175 22617439 24079120 24089580 26097045 26766200 27089010 27783600 27836848 30098900 30111975 31316454 32119440 34796060 36118680 36669694 40149300 41675400 41755272 43342416 43495075 45148350 45234878 48179160 52194090 53532400 54178020 55004541 60197800 60223950 62632908 67722525 67852317 69592120 72237360 73339388 78291135 80298600 83350800 83510544 86990150 90296700 90469756 91674235 96358320 104388180 108356040 110009082 113087195 120395600 120447900 125265816 130485225 135445050 135704634 139184240 146678776 156582270 160597200 165013623 173980300 180593400 180939512 183348470 203556951 208776360 216712080 220018164 226174390 238353011 240895800 250531632 260970450 270890100 271409268 275022705 293357552 294026707 313164540 330027246 339261585 347960600 361186800 361879024 366696940 391455675 407113902 417552720 440036328 452348780 458371175 476706022 481791600 521940900 541780200 542818536 550045410 565435975 588053414 626329080 660054492 678523170 695921200 715059033 733393880 782911350 814227804 825068115 880072656 882080121 904697560 916742350 953412044 1017784755 1043881800 1083560400 1085637072 1100090820 1130871950 1176106828 1191765055 1252658160 1320108984 1357046340 1375113525 1430118066 1466787760 1470133535 1565822700 1628455608 1650136230 1696307925 1764160242 1809395120 1833484700 1906824088 2035569510 2087763600 2145177099 2200181640 2261743900 2352213656 2383530110 2640217968 2646240363 2714092680 2750227050 2860236132 2940267070 3098589143 3131645400 3256911216 3300272460 3392615850 3528320484 3575295165 3666969400 3813648176 4071139020 4125340575 4290354198 4400363280 4410400605 4523487800 4704427312 4767060220 5088923775 5292480726 5428185360 5500454100 5720472264 5880534140 5958825275 6197178286 6263290800 6600544920 6785231700 7056640968 7150590330 7333938800 7350667675 8142278040 8250681150 8580708396 8820801210 9046975600 9295767429 9534120440 10177847550 10584961452 10725885495 11000908200 11440944528 11761068280 11917650550 12394356572 13201089840 13231201815 13570463400 14113281936 14301180660 14701335350 15492945715 16284556080 16501362300 17161416792 17641602420 17876475825 18591534858 19068240880 20355695100 21169922904 21451770990 22001816400 22052003025 23522136560 23835301100 24788713144 26462403630 27140926800 27887302287 28602361320 29402670700 30985891430 33002724600 34322833584 35283204840 35752951650 37183069716 40281658859 40711390200 42339845808 42903541980 44104006050 46478837145 47670602200 49577426288 52924807260 53629427475 55774604574 57204722640 58805341400 61971782860 66005449200 66156009075 70566409680 71505903300 74366139432 77464728575 80563317718 81422780400 85807083960 88208012100 92957674290 95341204400 105849614520 107258854950 111549209148 117610682800 120844976577 123943565720 132312018150 139436511435 143011806600 148732278864 154929457150 161126635436 171614167920 176416024200 185915348580 201408294295 211699229040 214517709900 223098418296 232394185725 241689953154 247887131440 264624036300 278873022870 286023613200 309858914300 322253270872 352832048400 362534929731 371830697160 402816588590 429035419800 446196836592 464788371450 483379906308 529248072600 557746045740 604224882885 619717828600 644506541744 697182557175 725069859462 743661394320 805633177180 858070839600 929576742900 966759812616 1007041471475 1058496145200 1115492091480 1208449765770 1239435657200 1394365114350 1450139718924 1611266354360 1812674648655 1859153485800 1933519625232 2014082942950 2230984182960 2416899531540 2788730228700 2900279437848 3021124414425 3222532708720 3625349297310 3718306971600 4028165885900 4833799063080 5577460457400 5800558875696 6042248828850 7250698594620 8056331771800 9063373243275 9667598126160 11154920914800 12084497657700 14501397189240 16112663543600 18126746486550 24168995315400 29002794378480 36253492973100 48337990630800 72506985946200 145013971892400
• Sum of all divisors σ(n): 549139585525440
• Sum of proper divisors (its aliquot sum) s(n): 404125613633040
• 145013971892400 is an abundant number, because the sum of its proper divisors (404125613633040) is greater than itself. Its abundance is 259111641740640

Bases of 145013971892400

• Binary: 100000111110001110110010010010000011100010110000₂
• Hexadecimal: 0x83E3B24838B0
• Base-36: 1FEIHYPQK0

Squares and roots of 145013971892400

• 145013971892400 squared (145013971892400²) is 21029052044009777237177760000
• 145013971892400 cubed (145013971892400³) is 3049506362033850604062881016942393024000000
• The square root of 145013971892400 is 12042174.7160718439
• The cube root of 145013971892400 is 52537.5660860085

Scales and comparisons

• 145,013,971,892,400 seconds is equal to 4,610,995 years, 38 weeks, 6 days, 11 hours.
• To count from 1 to 145,013,971,892,400 would take you about eleven million, five hundred twenty-seven thousand, four hundred eighty-nine 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 145013971892400 cubic inches would be around 4378.1 feet tall.

Recreational maths with 145013971892400

• 145013971892400 backwards is 004298179310541
• The number of decimal digits it has is: 15
• The sum of 145013971892400's digits is 54
• More coming soon!