139527987299821199808

Names of 139527987299821199808

• Cardinal: 139527987299821199808 can be written as One hundred thirty-nine quintillion, five hundred twenty-seven quadrillion, nine hundred eighty-seven trillion, two hundred ninety-nine billion, eight hundred twenty-one million, one hundred ninety-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.39527987299821199808 × 10²⁰

Factors of 139527987299821199808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2915

Divisors of 139527987299821199808

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 157 192 216 288 314 432 471 576 628 864 942 1256 1413 1728 1884 2512 2753 2826 3768 4239 5024 5506 5652 7536 8259 8478 10048 11012 11304 15072 16518 16956 22024 22608 24649 24777 30144 33036 33912 44048 45216 49298 49554 66072 67824 73947 74331 88096 90432 98596 99108 132144 135648 147894 148662 176192 197192 198216 221841 264288 271296 295788 297324 394384 396432 432221 443682 528576 591576 594648 665523 788768 792864 864442 887364 1183152 1189296 1296663 1331046 1577536 1585728 1728884 1774728 2366304 2378592 2593326 2662092 3457768 3549456 3869893 3889989 4732608 4757184 5186652 5324184 6915536 7098912 7579009 7739786 7779978 10373304 10648368 11609679 11669967 13831072 14197824 15158018 15479572 15559956 20746608 21296736 22737027 23219358 23339934 27662144 30316036 30959144 31119912 34829037 41493216 42593472 45474054 46438716 46679868 60632072 61918288 62239824 67858697 68211081 69658074 82986432 90948108 92877432 93359736 104487111 121264144 123836576 124479648 135717394 136422162 139316148 181896216 185754864 186719472 203576091 204633243 208974222 242528288 247673152 248959296 271434788 272844324 278632296 363792432 371509728 373438944 407152182 409266486 417948444 485056576 542869576 545688648 557264592 610728273 727584864 743019456 746877888 814304364 818532972 835896888 1085739152 1091377296 1114529184 1189904413 1221456546 1455169728 1628608728 1637065944 1671793776 1832184819 2171478304 2182754592 2229058368 2379808826 2442913092 3257217456 3274131888 3343587552 3569713239 3664369638 4342956608 4365509184 4759617652 4885826184 6514434912 6548263776 6687175104 7139426478 7328739276 9519235304 9771652368 10653815429 10709139717 13028869824 13096527552 14278852956 14657478552 19038470608 19543304736 21307630858 21418279434 28557705912 29314957104 31961446287 32127419151 38076941216 39086609472 42615261716 42836558868 57115411824 58629914208 63922892574 64254838302 76153882432 85230523432 85673117736 95884338861 114230823648 117259828416 127845785148 128509676604 170461046864 171346235472 186814992841 191768677722 228461647296 255691570296 257019353208 287653016583 340922093728 342692470944 373629985682 383537355444 511383140592 514038706416 560444978523 575306033166 681844187456 685384941888 747259971364 767074710888 1022766281184 1028077412832 1120889957046 1150612066332 1494519942728 1534149421776 1681334935569 2045532562368 2056154825664 2241779914092 2301224132664 2989039885456 3068298843552 3362669871138 4483559828184 4602448265328 5044004806707 5978079770912 6136597687104 6725339742276 8967119656368 9204896530656 10088009613414 11956159541824 13450679484552 17934239312736 18409793061312 20176019226828 26901358969104 29329953876037 35868478625472 40352038453656 53802717938208 58659907752074 80704076907312 87989861628111 107605435876416 117319815504148 161408153814624 175979723256222 234639631008296 263969584884333 322816307629248 351959446512444 469279262016592 527939169768666 703918893024888 791908754652999 938558524033184 1055878339537332 1407837786049776 1583817509305998 1877117048066368 2111756679074664 2815675572099552 3167635018611996 4223513358149328 5631351144199104 6335270037223992 8447026716298656 12670540074447984 16894053432597312 25341080148895968 50682160297791936
• Sum of all divisors σ(n): 139627310896692395872
• Sum of proper divisors (its aliquot sum) s(n): 99323596871196064
• 139527987299821199808 is a deficient number, because the sum of its proper divisors (99323596871196064) is less than itself. Its deficiency is 139428663702950003744

Bases of 139527987299821199808

• Binary: 1111001000001010110111111010011001010111111000011101010000111000000₂
• Hexadecimal: 0x79056FD32BF0EA1C0
• Base-36: TG2GFKUQE4MO0

Squares and roots of 139527987299821199808

• 139527987299821199808 squared (139527987299821199808²) is 19468059239939066028162804846308659236864
• 139527987299821199808 cubed (139527987299821199808³) is 2716339122382384764821392797853996870967409365064386143322112
• The square root of 139527987299821199808 is 11812196548.4756982945
• 139527987299821199808 is a perfect cube number. Its cube root is 5186652

Scales and comparisons

• 139,527,987,299,821,199,808 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 139,527,987,299,821,199,808 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 139527987299821199808 cubic inches would be around 432221 feet tall.

Recreational maths with 139527987299821199808

• 139527987299821199808 backwards is 808991128992789725931
• The number of decimal digits it has is: 21
• The sum of 139527987299821199808's digits is 117
• More coming soon!