538145869144320

Names of 538145869144320

• Cardinal: 538145869144320 can be written as Five hundred thirty-eight trillion, one hundred forty-five billion, eight hundred sixty-nine million, one hundred forty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.3814586914432 × 10¹⁴

Factors of 538145869144320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 38293

Divisors of 538145869144320

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 64 72 80 82 90 96 120 123 128 144 160 164 173 180 192 205 240 246 256 288 320 328 346 360 369 384 410 480 492 519 576 615 640 656 692 720 738 768 820 865 960 984 1038 1152 1230 1280 1312 1384 1440 1476 1557 1640 1730 1845 1920 1968 2076 2304 2460 2595 2624 2768 2880 2952 3114 3280 3460 3690 3840 3936 4152 4920 5190 5248 5536 5760 5904 6228 6560 6920 7093 7380 7785 7872 8304 9840 10380 10496 11072 11520 11808 12456 13120 13840 14186 14760 15570 15744 16608 19680 20760 21279 22144 23616 24912 26240 27680 28372 29520 29929 31140 31488 33216 35465 38069 39360 41520 42558 44288 47232 49824 52480 55360 56744 59040 59858 62280 63837 66432 70930 76138 78720 83040 85116 89787 94464 99648 106395 110720 113488 114207 118080 119716 124560 127674 132864 141860 149645 152276 157440 166080 170232 179574 190345 199296 212790 221440 226976 228414 236160 239432 249120 255348 269361 283720 299290 304552 319185 332160 340464 342621 359148 380690 398592 425580 448935 453952 456828 472320 478864 498240 510696 538722 567440 571035 598580 609104 638370 664320 680928 685242 718296 761380 851160 897870 907904 913656 957728 996480 1021392 1077444 1134880 1142070 1197160 1218208 1227089 1276740 1346805 1361856 1370484 1436592 1522760 1560829 1702320 1713105 1795740 1815808 1827312 1915456 1992960 2042784 2154888 2269760 2284140 2394320 2436416 2454178 2553480 2693610 2723712 2740968 2873184 3045520 3121658 3404640 3426210 3591480 3654624 3681267 3830912 4085568 4309776 4539520 4568280 4682487 4788640 4872832 4908356 5106960 5387220 5447424 5481936 5746368 6091040 6135445 6243316 6585937 6809280 6852420 7182960 7309248 7362534 7661824 7804145 8171136 8619552 9079040 9136560 9364974 9577280 9745664 9816712 10213920 10774440 10963872 11043801 11492736 12182080 12270890 12486632 13171874 13618560 13704840 14047461 14365920 14618496 14725068 15608290 16342272 17239104 18273120 18406335 18729948 19154560 19633424 19757811 20427840 21548880 21927744 22087602 22985472 23412435 24364160 24541780 24973264 26343748 27237120 27409680 28094922 28731840 29236992 29450136 31216580 32929685 34478208 36546240 36812670 37459896 38309120 39266848 39515622 40855680 43097760 43855488 44175204 46824870 48728320 49083560 49946528 52687496 54819360 55219005 56189844 57463680 58900272 59273433 62433160 65859370 68956416 70237305 73092480 73625340 74919792 78533696 79031244 81711360 86195520 87710976 88350408 93649740 98167120 98789055 99893056 105374992 109638720 110438010 112379688 114927360 117800544 118546866 124866320 131718740 140474610 146184960 147250680 149839584 157067392 158062488 172391040 176700816 187299480 196334240 197578110 199786112 210749984 219277440 220876020 224759376 235601088 237093732 249732640 263437480 270023417 280949220 294501360 296367165 299679168 314134784 316124976 344782080 353401632 374598960 392668480 395156220 399572224 421499968 438554880 441752040 449518752 471202176 474187464 499465280 526874960 540046834 561898440 589002720 592734330 599358336 632249952 706803264 749197920 785336960 790312440 810070251 842999936 883504080 899037504 942404352 948374928 998930560 1053749920 1080093668 1123796880 1139367101 1178005440 1185468660 1198716672 1264499904 1350117085 1413606528 1498395840 1570673920 1580624880 1620140502 1685999872 1767008160 1798075008 1896749856 1997861120 2107499840 2160187336 2247593760 2278734202 2356010880 2370937320 2430210753 2528999808 2700234170 2827213056 2996791680 3161249760 3240281004 3418101303 3534016320 3596150016 3793499712 4050351255 4214999680 4320374672 4495187520 4557468404 4712021760 4741874640 4860421506 5057999616 5400468340 5696835505 5993583360 6322499520 6480562008 6836202606 7068032640 7586999424 8100702510 8429999360 8640749344 8990375040 9114936808 9483749280 9720843012 10254303909 10800936680 11393671010 12151053765 12644999040 12961124016 13672405212 14136065280 15173998848 16201405020 17090506515 17281498688 17980750080 18229873616 18967498560 19441686024 20508607818 21601873360 22787342020 24302107530 25289998080 25922248032 27344810424 32402810040 34181013030 34562997376 36459747232 37934997120 38883372048 41017215636 43203746720 45574684040 46714051141 48604215060 51271519545 51844496064 54689620848 64805620080 68362026060 69125994752 72919494464 75869994240 77766744096 82034431272 86407493440 91149368080 93428102282 97208430120 102543039090 103688992128 109379241696 129611240160 136724052120 140142153423 145838988928 155533488192 164068862544 172814986880 182298736160 186856204564 194416860240 205086078180 207377984256 218758483392 233570255705 259222480320 273448104240 280284306846 291677977856 311066976384 328137725088 345629973760 364597472320 373712409128 388833720480 410172156360 420426460269 437516966784 467140511410 518444960640 546896208480 560568613692 622133952768 656275450176 700710767115 729194944640 747424818256 777667440960 820344312720 840852920538 875033933568 934281022820 1036889921280 1093792416960 1121137227384 1312550900352 1401421534230 1458389889280 1494849636512 1555334881920 1640688625440 1681705841076 1868562045640 2102132301345 2187584833920 2242274454768 2625101800704 2802843068460 2989699273024 3110669763840 3281377250880 3363411682152 3737124091280 4204264602690 4375169667840 4484548909536 5605686136920 5979398546048 6562754501760 6726823364304 7474248182560 8408529205380 8969097819072 11211372273840 11958797092096 13125509003520 13453646728608 14948496365120 16817058410760 17938195638144 22422744547680 26907293457216 29896992730240 33634116821520 35876391276288 44845489095360 53814586914432 59793985460480 67268233643040 89690978190720 107629173828864 134536467286080 179381956381440 269072934572160 538145869144320
• Sum of all divisors σ(n): 1918480762303560
• Sum of proper divisors (its aliquot sum) s(n): 1380334893159240
• 538145869144320 is an abundant number, because the sum of its proper divisors (1380334893159240) is greater than itself. Its abundance is 842189024014920

Bases of 538145869144320

• Binary: 1111010010111000011011001010111100010000100000000₂
• Hexadecimal: 0x1E970D95E2100
• Base-36: 5AR8SRZ280

Squares and roots of 538145869144320

• 538145869144320 squared (538145869144320²) is 289600976477095584648988262400
• 538145869144320 cubed (538145869144320³) is 155847569191310374922167283216590011629568000
• The square root of 538145869144320 is 23197971.2290605275
• The cube root of 538145869144320 is 81339.2200397801

Scales and comparisons

• 538,145,869,144,320 seconds is equal to 17,111,374 years, 2 weeks, 2 days, 3 hours, 12 minutes.
• To count from 1 to 538,145,869,144,320 would take you about forty-two million, seven hundred seventy-eight thousand, four hundred thirty-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 538145869144320 cubic inches would be around 6778.3 feet tall.

Recreational maths with 538145869144320

• 538145869144320 backwards is 023441968541835
• The number of decimal digits it has is: 15
• The sum of 538145869144320's digits is 63
• More coming soon!