139321318211692793856

Names of 139321318211692793856

• Cardinal: 139321318211692793856 can be written as One hundred thirty-nine quintillion, three hundred twenty-one quadrillion, three hundred eighteen trillion, two hundred eleven billion, six hundred ninety-two million, seven hundred ninety-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.39321318211692793856 × 10²⁰

Factors of 139321318211692793856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1331

Divisors of 139321318211692793856

• Number of divisors d(n): 351
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 128 144 148 192 222 256 288 296 333 384 444 512 576 592 666 768 888 1024 1152 1184 1289 1332 1369 1536 1776 2048 2304 2368 2578 2664 2738 3072 3552 3867 4096 4107 4608 4736 5156 5328 5476 6144 7104 7734 8214 9216 9472 10312 10656 10952 11601 12288 12321 14208 15468 16428 18432 18944 20624 21312 21904 23202 24642 28416 30936 32856 36864 37888 41248 42624 43808 46404 47693 49284 56832 61872 65712 75776 82496 85248 87616 92808 95386 98568 113664 123744 131424 143079 151552 164992 170496 175232 185616 190772 197136 227328 247488 262848 286158 329984 340992 350464 371232 381544 394272 429237 454656 494976 525696 572316 659968 681984 700928 742464 763088 788544 858474 989952 1051392 1144632 1319936 1363968 1401856 1484928 1526176 1577088 1661521 1716948 1764641 1979904 2102784 2289264 2639872 2803712 2969856 3052352 3154176 3323042 3433896 3529282 3959808 4205568 4578528 4984563 5279744 5293923 5607424 5939712 6104704 6308352 6646084 6867792 7058564 7919616 8411136 9157056 9969126 10587846 11879424 12209408 12616704 13292168 13735584 14117128 14953689 15839232 15881769 16822272 18314112 19938252 21175692 23758848 24418816 25233408 26584336 27471168 28234256 29907378 31763538 36628224 39876504 42351384 47517696 48837632 50466816 53168672 54942336 56468512 59814756 61476277 63527076 73256448 79753008 84702768 97675264 106337344 109884672 112937024 119629512 122952554 127054152 146512896 159506016 169405536 184428831 195350528 212674688 219769344 225874048 239259024 245905108 254108304 293025792 319012032 338811072 368857662 425349376 439538688 451748096 478518048 491810216 508216608 553286493 586051584 638024064 677622144 737715324 850698752 879077376 903496192 957036096 983620432 1016433216 1106572986 1276048128 1355244288 1475430648 1701397504 1758154752 1806992384 1914072192 1967240864 2032866432 2213145972 2274622249 2552096256 2710488576 2950861296 3402795008 3613984768 3828144384 3934481728 4065732864 4426291944 4549244498 5104192512 5420977152 5901722592 6805590016 6823866747 7227969536 7656288768 7868963456 8131465728 8852583888 9098488996 10208385024 10841954304 11803445184 13647733494 15312577536 15737926912 16262931456 17705167776 18196977992 20416770048 20471600241 21683908608 23606890368 27295466988 30625155072 31475853824 32525862912 35410335552 36393955984 40943200482 47213780736 54590933976 61250310144 62951707648 65051725824 70820671104 72787911968 81886400964 94427561472 109181867952 125903415296 141641342208 145575823936 163772801928 188855122944 218363735904 251806830592 283282684416 291151647872 327545603856 377710245888 436727471808 566565368832 582303295744 655091207712 755420491776 873454943616 1133130737664 1164606591488 1310182415424 1746909887232 2266261475328 2329213182976 2620364830848 3493819774464 4658426365952 5240729661696 6987639548928 9316852731904 10481459323392 13975279097856 20962918646784 27950558195712 41925837293568 83851674587136
• Sum of all divisors σ(n): 139321483484991130911
• Sum of proper divisors (its aliquot sum) s(n): 165273298337055
• 139321318211692793856 is a deficient number, because the sum of its proper divisors (165273298337055) is less than itself. Its deficiency is 139321152938394456801

Bases of 139321318211692793856

• Binary: 1111000110101111000110000001100000111101111000111000001000000000000₂
• Hexadecimal: 0x78D78C0C1EF1C1000
• Base-36: TEHXHI2CC7B40

Squares and roots of 139321318211692793856

• 139321318211692793856 squared (139321318211692793856²) is 19410429708243762147054283386558911348736
• 139321318211692793856 cubed (139321318211692793856³) is 2704286654007924502489737542955149384343678335395748974166016
• 139321318211692793856 is a perfect square number. Its square root is 11803445184
• The cube root of 139321318211692793856 is 5184089.9087199131

Scales and comparisons

• 139,321,318,211,692,793,856 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 139,321,318,211,692,793,856 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 139321318211692793856 cubic inches would be around 432007.5 feet tall.

Recreational maths with 139321318211692793856

• 139321318211692793856 backwards is 658397296112813123931
• The number of decimal digits it has is: 21
• The sum of 139321318211692793856's digits is 90
• More coming soon!