1389245858198216

Names of 1389245858198216

• Cardinal: 1389245858198216 can be written as One quadrillion, three hundred eighty-nine trillion, two hundred forty-five billion, eight hundred fifty-eight million, one hundred ninety-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.389245858198216 × 10¹⁵

Factors of 1389245858198216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 540

Divisors of 1389245858198216

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 19 38 43 76 79 86 152 158 172 316 344 397 632 794 817 1501 1588 1634 1849 3002 3176 3268 3397 3698 6004 6536 6794 7396 7543 12008 13588 14792 15086 17071 27176 30172 31363 34142 35131 60344 62726 64543 68284 70262 125452 129086 136568 140524 146071 157609 250904 258172 281048 292142 315218 324349 516344 584284 595897 630436 648698 734053 1168568 1191794 1260872 1297396 1348609 1468106 2383588 2594792 2697218 2775349 2936212 2994571 4767176 5394436 5550698 5872424 5989142 6777187 10788872 11101396 11978284 12451111 13554374 13947007 22202792 23956568 24902222 25623571 27108748 27894014 49804444 51247142 54217496 55788028 57990187 62570773 99608888 102494284 111576056 115980374 125141546 128766553 204988568 231960748 236571109 250283092 257533106 291419041 463921496 473142218 500566184 515066212 535397773 582838082 946284436 1030132424 1070795546 1101813553 1165676164 1188844687 1892568872 2141591092 2203627106 2331352328 2377689374 2690543239 4283182184 4407254212 4755378748 4943091067 5381086478 5536961779 8814508424 9510757496 9886182134 10172557687 10762172956 11073923558 19772364268 20345115374 21524345912 22147847116 23022104239 39544728536 40690230748 44295694232 46044208478 51120321541 81380461496 92088416956 93918730273 102240643082 115693359277 184176833912 187837460546 204481286164 212552915881 231386718554 375674921092 408962572328 425105831762 437419980541 462773437108 751349842184 850211663524 874839961082 925546874216 1700423327048 1749679922164 2198173826263 3499359844328 4038505401739 4396347652526 8077010803478 8792695305052 9139775382883 16154021606956 17585390610104 18279550765766 32308043213912 36559101531532 73118203063064 173655732274777 347311464549554 694622929099108 1389245858198216
• Sum of all divisors σ(n): 2849893932960000
• Sum of proper divisors (its aliquot sum) s(n): 1460648074761784
• 1389245858198216 is an abundant number, because the sum of its proper divisors (1460648074761784) is greater than itself. Its abundance is 71402216563568

Bases of 1389245858198216

• Binary: 100111011111000001100000001111000100011001011001000₂
• Hexadecimal: 0x4EF8301E232C8
• Base-36: DOG2QIPF48

Squares and roots of 1389245858198216

• 1389245858198216 squared (1389245858198216²) is 1930004054520897678017945582656
• 1389245858198216 cubed (1389245858198216³) is 2681250139048920957299162804520249740459741696
• The square root of 1389245858198216 is 37272588.5631547731
• The cube root of 1389245858198216 is 111581.7162089411

Scales and comparisons

• 1,389,245,858,198,216 seconds is equal to 44,173,721 years, 3 weeks, 4 days, 21 hours, 16 minutes, 56 seconds.
• To count from 1 to 1,389,245,858,198,216 would take you about one hundred thirty-two million, five hundred twenty-one thousand, one hundred sixty-three 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 1389245858198216 cubic inches would be around 9298.5 feet tall.

Recreational maths with 1389245858198216

• 1389245858198216 backwards is 6128918585429831
• The number of decimal digits it has is: 16
• The sum of 1389245858198216's digits is 80
• More coming soon!