162863993847808

Names of 162863993847808

• Cardinal: 162863993847808 can be written as One hundred sixty-two trillion, eight hundred sixty-three billion, nine hundred ninety-three million, eight hundred forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.62863993847808 × 10¹⁴

Factors of 162863993847808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 77

Divisors of 162863993847808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 47 64 68 88 94 128 136 176 187 188 256 272 352 374 376 512 517 544 704 748 752 799 1024 1034 1088 1408 1496 1504 1598 2048 2068 2176 2209 2816 2992 3008 3196 4096 4136 4352 4418 5632 5984 6016 6392 8192 8272 8704 8789 8836 11264 11968 12032 12784 16384 16544 17408 17578 17672 22528 23936 24064 24299 25568 32768 33088 34816 35156 35344 37553 45056 47872 48128 48598 51136 65536 66176 69632 70312 70688 75106 90112 95744 96256 97196 102272 103823 131072 132352 139264 140624 141376 150212 180224 191488 192512 194392 204544 207646 262144 264704 278528 281248 282752 300424 360448 382976 385024 388784 409088 413083 415292 524288 529408 557056 562496 565504 600848 720896 765952 770048 777568 818176 826166 830584 1048576 1058816 1114112 1124992 1131008 1142053 1201696 1441792 1531904 1540096 1555136 1636352 1652332 1661168 1764991 2097152 2117632 2228224 2249984 2262016 2284106 2403392 2883584 3063808 3080192 3110272 3272704 3304664 3322336 3529982 4194304 4235264 4456448 4499968 4524032 4568212 4806784 5767168 6127616 6160384 6220544 6545408 6609328 6644672 7059964 8388608 8470528 8912896 8999936 9048064 9136424 9613568 11534336 12255232 12320768 12441088 13090816 13218656 13289344 14119928 16941056 17825792 17999872 18096128 18272848 19227136 19414901 23068672 24510464 24641536 24882176 26181632 26437312 26578688 28239856 33882112 35651584 35999744 36192256 36545696 38454272 38829802 46137344 49020928 49283072 49764352 52363264 52874624 53157376 56479712 67764224 71303168 71999488 72384512 73091392 76908544 77659604 92274688 98041856 98566144 99528704 104726528 105749248 106314752 112959424 135528448 142606336 143998976 144769024 146182784 153817088 155319208 196083712 197132288 199057408 209453056 211498496 212629504 225918848 271056896 287997952 289538048 292365568 307634176 310638416 392167424 394264576 398114816 418906112 422996992 425259008 451837696 542113792 575995904 579076096 584731136 615268352 621276832 784334848 796229632 837812224 845993984 850518016 903675392 1084227584 1151991808 1158152192 1169462272 1230536704 1242553664 1568669696 1592459264 1675624448 1691987968 1701036032 1807350784 2168455168 2303983616 2316304384 2338924544 2461073408 2485107328 3184918528 3351248896 3383975936 3402072064 3614701568 4336910336 4607967232 4632608768 4677849088 4922146816 4970214656 6369837056 6702497792 6767951872 6804144128 7229403136 9215934464 9265217536 9355698176 9844293632 9940429312 12739674112 13535903744 13608288256 14458806272 18431868928 18530435072 18711396352 19688587264 19880858624 25479348224 27071807488 27216576512 28917612544 36863737856 37422792704 39377174528 39761717248 50958696448 54143614976 54433153024 57835225088 73727475712 74845585408 78754349056 79523434496 101917392896 108287229952 108866306048 115670450176 149691170816 157508698112 159046868992 203834785792 216574459904 217732612096 231340900352 299382341632 315017396224 318093737984 433148919808 435465224192 462681800704 598764683264 636187475968 866297839616 870930448384 925363601408 1197529366528 1272374951936 1732595679232 1850727202816 2395058733056 2544749903872 3465191358464 3701454405632 4790117466112 5089499807744 7402908811264 9580234932224 10178999615488 14805817622528 20357999230976 40715998461952 81431996923904 162863993847808
• Sum of all divisors σ(n): 384421024915200
• Sum of proper divisors (its aliquot sum) s(n): 221557031067392
• 162863993847808 is an abundant number, because the sum of its proper divisors (221557031067392) is greater than itself. Its abundance is 58693037219584

Bases of 162863993847808

• Binary: 100101000001111110111010100000000000000000000000₂
• Hexadecimal: 0x941FBA800000
• Base-36: 1LQAOOWVLS

Squares and roots of 162863993847808

• 162863993847808 squared (162863993847808²) is 26524680492058842073466404864
• 162863993847808 cubed (162863993847808³) is 4319915400473744129652560828127067726938112
• The square root of 162863993847808 is 12761817.8112605887
• The cube root of 162863993847808 is 54610.3584143409

Scales and comparisons

• 162,863,993,847,808 seconds is equal to 5,178,571 years, 12 weeks, 19 hours, 3 minutes, 28 seconds.
• To count from 1 to 162,863,993,847,808 would take you about twelve million, nine hundred forty-six thousand, four hundred twenty-eight 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 162863993847808 cubic inches would be around 4550.9 feet tall.

Recreational maths with 162863993847808

• 162863993847808 backwards is 808748399368261
• The number of decimal digits it has is: 15
• The sum of 162863993847808's digits is 82
• More coming soon!