78474482728048

Names of 78474482728048

• Cardinal: 78474482728048 can be written as Seventy-eight trillion, four hundred seventy-four billion, four hundred eighty-two million, seven hundred twenty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 7.8474482728048 × 10¹³

Factors of 78474482728048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 112229

Divisors of 78474482728048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 16 22 44 61 88 122 176 233 244 281 466 488 562 671 932 976 1124 1342 1864 2248 2563 2684 3091 3728 4496 5126 5368 6182 10252 10736 12364 14213 17141 20504 24728 28426 34282 41008 49456 56852 65473 68564 111641 113704 130946 137128 156343 188551 223282 227408 261892 274256 312686 377102 446564 523784 625372 720203 754204 893128 1047568 1228051 1250744 1440406 1508408 1786256 2456102 2501488 2880812 3016816 3993853 4912204 5761624 6810101 7987706 9824408 11523248 13620202 15975412 19648816 26012353 27240404 31371121 31950824 43932383 52024706 54480808 62742242 63901648 74911111 87864766 104049412 108961616 125484484 149822222 175729532 208098824 250968968 286135883 299644444 345082331 351459064 416197648 501937936 572271766 599288888 690164662 702918128 1144543532 1198577776 1380329324 1586753533 1913638381 2289087064 2760658648 3173507066 3827276762 4578174128 5521317296 6347014132 7309471193 7654553524 12694028264 14618942386 15309107048 17454288863 21050022191 25388056528 29237884772 30618214096 34908577726 42100044382 58475769544 69817155452 80404183123 84200088764 116951539088 139634310904 160808366246 168400177528 279268621808 321616732492 336800355056 445877742773 643233464984 891755485546 1286466929968 1783510971092 3567021942184 4904655170503 7134043884368 9809310341006 19618620682012 39237241364024 78474482728048
• Sum of all divisors σ(n): 169913232874944
• Sum of proper divisors (its aliquot sum) s(n): 91438750146896
• 78474482728048 is an abundant number, because the sum of its proper divisors (91438750146896) is greater than itself. Its abundance is 12964267418848

Bases of 78474482728048

• Binary: 10001110101111101000011101010101011110001110000₂
• Hexadecimal: 0x475F43AABC70
• Base-36: RTEOGV59S

Squares and roots of 78474482728048

• 78474482728048 squared (78474482728048²) is 6158244439434703872325890304
• 78474482728048 cubed (78474482728048³) is 483265046897516306845725661634342312046592
• The square root of 78474482728048 is 8858582.4333269033
• The cube root of 78474482728048 is 42813.0486038929

Scales and comparisons

• 78,474,482,728,048 seconds is equal to 2,495,245 years, 42 weeks, 2 days, 27 minutes, 28 seconds.
• To count from 1 to 78,474,482,728,048 would take you about six million, two hundred thirty-eight thousand, one hundred fourteen 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 78474482728048 cubic inches would be around 3567.8 feet tall.

Recreational maths with 78474482728048

• 78474482728048 backwards is 84082728447487
• The number of decimal digits it has is: 14
• The sum of 78474482728048's digits is 73
• More coming soon!