13087453546875840

Names of 13087453546875840

• Cardinal: 13087453546875840 can be written as Thirteen quadrillion, eighty-seven trillion, four hundred fifty-three billion, five hundred forty-six million, eight hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.308745354687584 × 10¹⁶

Factors of 13087453546875840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 55650

Divisors of 13087453546875840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 220 240 264 320 330 352 440 480 528 660 704 880 960 1056 1320 1760 2112 2213 2640 3520 4426 5280 6639 8852 10560 11065 13278 14327 17704 22130 24343 26556 28654 33195 35408 39089 42981 44260 48686 53112 57308 66390 70816 71635 73029 78178 85962 88520 97372 106224 114616 117267 121715 132780 141632 143270 146058 156356 157597 171924 177040 194744 195445 212448 214905 229232 234534 243430 265560 286540 292116 312712 315194 343848 354080 365145 389488 390890 424896 429810 429979 458464 469068 472791 486860 531120 573080 584232 586335 625424 630388 687696 708160 730290 778976 781780 787985 859620 859958 916928 938136 945582 973720 1062240 1146160 1168464 1172670 1250848 1260776 1289937 1375392 1460580 1557952 1563560 1575970 1719240 1719916 1876272 1891164 1947440 2124480 2149895 2292320 2336928 2345340 2363955 2501696 2521552 2579874 2750784 2921160 3127120 3151940 3438480 3439832 3752544 3782328 3894880 4299790 4584640 4673856 4690680 4727910 5043104 5159748 5842320 6254240 6303880 6449685 6876960 6879664 7505088 7564656 7789760 8599580 9381360 9455820 10086208 10319496 11684640 12508480 12607760 12899370 13753920 13759328 15129312 17199160 18762720 18911640 20638992 23369280 25215520 25798740 27518656 30258624 31705651 34398320 37525440 37823280 41277984 50431040 51597480 63411302 68796640 75646560 82555968 86503957 95116953 103194960 126822604 137593280 151293120 158528255 173007914 190233906 206389920 253645208 259511871 317056510 346015828 348762161 380467812 412779840 432519785 475584765 507290416 519023742 560028103 634113020 692031656 697524322 760935624 865039570 951169530 951543527 1014580832 1038047484 1046286483 1120056206 1268226040 1297559355 1384063312 1395048644 1521871248 1680084309 1730079140 1743810805 1902339060 1903087054 2029161664 2076094968 2092572966 2240112412 2536452080 2595118710 2768126624 2790097288 2800140515 2854630581 3043742496 3360168618 3460158280 3487621610 3804678120 3806174108 4152189936 4185145932 4480224824 4757717635 5072904160 5190237420 5231432415 5536253248 5580194576 5600281030 5709261162 6087484992 6160309133 6720337236 6920316560 6975243220 7609356240 7612348216 8304379872 8370291864 8400421545 8960449648 9515435270 10145808320 10380474840 10462864830 11160389152 11200562060 11418522324 12320618266 13440674472 13840633120 13950486440 14273152905 15218712480 15224696432 16608759744 16740583728 16800843090 17920899296 18480927399 19030870540 20760949680 20925729660 22320778304 22401124120 22837044648 24641236532 26881348944 27681266240 27900972880 28546305810 30437424960 30449392864 30801545665 33481167456 33601686180 35841798592 36961854798 38061741080 41521899360 41851459320 44802248240 45674089296 49282473064 53762697888 55801945760 57092611620 60898785728 61603091330 66962334912 67203372360 73923709596 76123482160 83043798720 83702918640 89604496480 91348178592 92404636995 98564946128 107525395776 111603891520 114185223240 123206182660 134406744720 147847419192 152246964320 167405837280 179208992960 182696357184 184809273990 197129892256 228370446480 246412365320 268813489440 295694838384 304493928640 334811674560 369618547980 394259784512 456740892960 492824730640 537626978880 591389676768 739237095960 913481785920 985649461280 1182779353536 1239342191939 1478474191920 1971298922560 2478684383878 2956948383840 3718026575817 4957368767756 5913896767680 6196710959695 7436053151634 9914737535512 12393421919390 13632764111329 14872106303268 18590132879085 19829475071024 24786843838780 27265528222658 29744212606536 37180265758170 39658950142048 40898292333987 49573687677560 54531056445316 59488425213072 68163820556645 74360531516340 79317900284096 81796584667974 99147375355120 109062112890632 118976850426144 136327641113290 148721063032680 163593169335948 198294750710240 204491461669935 218124225781264 237953700852288 272655282226580 297442126065360 327186338671896 396589501420480 408982923339870 436248451562528 545310564453160 594884252130720 654372677343792 817965846679740 872496903125056 1090621128906320 1189768504261440 1308745354687584 1635931693359480 2181242257812640 2617490709375168 3271863386718960 4362484515625280 6543726773437920 13087453546875840
• Sum of all divisors σ(n): 45354989269601280
• Sum of proper divisors (its aliquot sum) s(n): 32267535722725440
• 13087453546875840 is an abundant number, because the sum of its proper divisors (32267535722725440) is greater than itself. Its abundance is 19180082175849600

Bases of 13087453546875840

• Binary: 101110011111101111100000111011101011010000101111000000₂
• Hexadecimal: 0x2E7EF83BAD0BC0
• Base-36: 3KV455PRTMO

Squares and roots of 13087453546875840

• 13087453546875840 squared (13087453546875840²) is 171281440341633004744224375705600
• 13087453546875840 cubed (13087453546875840³) is 2241637893913107456079249979723072449275592704000
• The square root of 13087453546875840 is 114400408.8579924613
• The cube root of 13087453546875840 is 235659.5538074481

Scales and comparisons

• 13,087,453,546,875,840 seconds is equal to 416,140,540 years, 33 weeks, 1 day, 13 hours, 4 minutes.
• To count from 1 to 13,087,453,546,875,840 would take you about one billion, two hundred forty-eight million, four hundred twenty-one thousand, six hundred twenty-one 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 13087453546875840 cubic inches would be around 19638.3 feet tall.

Recreational maths with 13087453546875840

• 13087453546875840 backwards is 04857864535478031
• The number of decimal digits it has is: 17
• The sum of 13087453546875840's digits is 78
• More coming soon!