1389791222431744

Names of 1389791222431744

• Cardinal: 1389791222431744 can be written as One quadrillion, three hundred eighty-nine trillion, seven hundred ninety-one billion, two hundred twenty-two million, four hundred thirty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.389791222431744 × 10¹⁵

Factors of 1389791222431744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 466

Divisors of 1389791222431744

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 97 128 152 176 194 209 256 304 337 352 388 418 512 608 674 704 776 836 1024 1067 1216 1348 1408 1552 1672 1843 2048 2134 2432 2696 2816 3104 3344 3686 3707 4096 4268 4864 5392 5632 6208 6403 6688 7372 7414 8192 8536 9409 9728 10784 11264 12416 12806 13376 14744 14828 16384 17072 18818 19456 20273 21568 22528 24832 25612 26752 29488 29656 32689 32768 34144 37636 38912 40546 43136 45056 49664 51224 53504 58976 59312 65378 65536 68288 70433 75272 77824 81092 86272 90112 99328 102448 103499 107008 117952 118624 130756 131072 136576 140866 150544 155648 162184 172544 178771 180224 198656 204896 206998 214016 235904 237248 261512 262144 273152 281732 301088 311296 324368 345088 357542 359579 360448 397312 409792 413996 428032 471808 474496 523024 524288 546304 563464 602176 621091 622592 648736 690176 715084 719158 720896 794624 819584 827992 856064 943616 948992 1046048 1048576 1092608 1126928 1204352 1242182 1245184 1297472 1380352 1430168 1438316 1441792 1589248 1639168 1655984 1712128 1887232 1897984 1966481 2092096 2097152 2185216 2253856 2408704 2484364 2490368 2594944 2760704 2860336 2876632 2883584 3170833 3178496 3278336 3311968 3424256 3774464 3795968 3932962 4184192 4370432 4507712 4817408 4968728 4980736 5189888 5521408 5720672 5753264 5767168 6341666 6356992 6556672 6623936 6832001 6848512 7548928 7591936 7865924 8368384 8740864 9015424 9634816 9937456 9961472 10379776 11042816 11441344 11506528 11534336 12683332 12713984 13113344 13247872 13664002 13697024 15097856 15183872 15731848 16736768 17481728 18030848 19269632 19874912 19922944 20759552 22085632 22882688 23013056 23068672 25366664 25427968 26226688 26495744 27328004 27394048 30195712 30367744 31463696 33473536 34879163 34963456 36061696 38539264 39749824 39845888 41519104 44171264 45765376 46026112 50733328 50855936 52453376 52991488 54656008 54788096 60245827 60391424 60735488 62927392 66947072 69758326 69926912 72123392 77078528 79499648 83038208 88342528 91530752 92052224 101466656 101711872 104906752 105982976 109312016 109576192 120491654 120782848 121470976 125854784 133894144 139516652 139853824 144246784 154157056 158999296 166076416 176685056 183061504 184104448 202933312 203423744 209813504 211965952 218624032 219152384 240983308 241565696 242941952 251709568 267788288 279033304 279707648 288493568 308314112 317998592 332152832 353370112 366123008 368208896 405866624 419627008 423931904 437248064 438304768 481966616 483131392 485883904 503419136 535576576 558066608 559415296 576987136 616628224 635997184 662704097 664305664 706740224 732246016 736417792 811733248 839254016 847863808 874496128 963933232 966262784 971767808 1006838272 1071153152 1116133216 1118830592 1153974272 1233256448 1271994368 1325408194 1328611328 1464492032 1472835584 1623466496 1678508032 1695727616 1748992256 1927866464 1932525568 1943535616 2013676544 2142306304 2232266432 2237661184 2307948544 2466512896 2543988736 2650816388 2657222656 2928984064 2945671168 3246932992 3357016064 3391455232 3497984512 3855732928 3865051136 3887071232 4027353088 4284612608 4464532864 4615897088 4933025792 5087977472 5301632776 5314445312 5857968128 5891342336 6493865984 6714032128 6782910464 6995969024 7711465856 7774142464 8054706176 8569225216 8929065728 9231794176 9866051584 10175954944 10603265552 10628890624 11715936256 11782684672 12987731968 13428064256 13565820928 13991938048 15422931712 16109412352 17138450432 17858131456 18463588352 19732103168 20351909888 21206531104 21257781248 23431872512 23565369344 25975463936 27131641856 27983876096 30845863424 32218824704 34276900864 35716262912 36927176704 40703819776 42413062208 42515562496 46863745024 47130738688 51950927872 54263283712 55967752192 61691726848 64437649408 68553801728 71432525824 73854353408 81407639552 84826124416 93727490048 94261477376 103901855744 108526567424 111935504384 123383453696 128875298816 142865051648 147708706816 162815279104 169652248832 187454980096 188522954752 207803711488 217053134848 223871008768 246766907392 257750597632 285730103296 325630558208 339304497664 374909960192 377045909504 415607422976 447742017536 493533814784 515501195264 571460206592 651261116416 678608995328 754091819008 831214845952 895484035072 987067629568 1031002390528 1142920413184 1302522232832 1357217990656 1662429691904 1790968070144 1974135259136 2062004781056 2285840826368 2714435981312 3324859383808 3581936140288 3948270518272 4124009562112 4571681652736 5428871962624 6649718767616 7163872280576 7896541036544 9143363305472 10857743925248 14327744561152 15793082073088 18286726610944 21715487850496 31586164146176 36573453221888 43430975700992 63172328292352 73146906443776 86861951401984 126344656584704 173723902803968 347447805607936 694895611215872 1389791222431744
• Sum of all divisors σ(n): 3234679356935520
• Sum of proper divisors (its aliquot sum) s(n): 1844888134503776
• 1389791222431744 is an abundant number, because the sum of its proper divisors (1844888134503776) is greater than itself. Its abundance is 455096912072032

Bases of 1389791222431744

• Binary: 100111100000000000111111100001000000000000000000000₂
• Hexadecimal: 0x4F001FC200000
• Base-36: DON19UHMV4

Squares and roots of 1389791222431744

• 1389791222431744 squared (1389791222431744²) is 1931519641948321326888738881536
• 1389791222431744 cubed (1389791222431744³) is 2684409044334281974038697911165082356661878784
• The square root of 1389791222431744 is 37279903.7342070399
• The cube root of 1389791222431744 is 111596.3151885985

Scales and comparisons

• 1,389,791,222,431,744 seconds is equal to 44,191,061 years, 50 weeks, 1 day, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 1,389,791,222,431,744 would take you about one hundred thirty-two million, five hundred seventy-three thousand, one hundred eighty-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 1389791222431744 cubic inches would be around 9299.7 feet tall.

Recreational maths with 1389791222431744

• 1389791222431744 backwards is 4471342221979831
• The number of decimal digits it has is: 16
• The sum of 1389791222431744's digits is 67
• More coming soon!