4072539947540168

Names of 4072539947540168

• Cardinal: 4072539947540168 can be written as Four quadrillion, seventy-two trillion, five hundred thirty-nine billion, nine hundred forty-seven million, five hundred forty thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.072539947540168 × 10¹⁵

Factors of 4072539947540168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 28747

Divisors of 4072539947540168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 19 26 38 52 76 104 152 169 247 338 494 676 988 991 1352 1976 1982 3211 3964 6422 7928 8191 12844 12883 16382 18829 19531 25688 25766 32764 37658 39062 51532 65528 75316 78124 103064 106483 150632 155629 156248 167479 212966 244777 253903 311258 334958 371089 425932 489554 507806 622516 669916 742178 851864 979108 1015612 1245032 1339832 1384279 1484356 1958216 2023177 2031224 2768558 2968712 3182101 3300739 4046354 4824157 5537116 6364202 6601478 8092708 8117281 9648314 11074232 12728404 13202956 16185416 16234562 19296628 19355221 25456808 26301301 26405912 32469124 38593256 38710442 52602602 62714041 64938248 77420884 105205204 105524653 125428082 154228339 154841768 159978421 210410408 211049306 250856164 251617873 308456678 319956842 367749199 422098612 501712328 503235746 616913356 639913684 735498398 844197224 1006471492 1233826712 1279827368 1371820489 1470996796 2004968407 2012942984 2079719473 2743640978 2941993592 3039589999 3271032349 4009936814 4159438946 4780739587 5487281956 6079179998 6542064698 8019873628 8318877892 9561479174 10974563912 12158359996 13084129396 16039747256 16637755784 19122958348 24316719992 26064589291 26168258792 27036353149 38245916696 39514669987 52129178582 54072706298 62149614631 79029339974 104258357164 108145412596 124299229262 158058679948 158538615211 208516714328 216290825192 248598458524 316117359896 317077230422 497196917048 513690709831 634154460844 1027381419662 1268308921688 2054762839324 2061001997743 3012233689009 4109525678648 4122003995486 6024467378018 8244007990972 12048934756036 16488015981944 24097869512072 26793025970659 39159037957117 53586051941318 78318075914234 107172103882636 156636151828468 214344207765272 313272303656936 509067493442521 1018134986885042 2036269973770084 4072539947540168
• Sum of all divisors σ(n): 8714062607155200
• Sum of proper divisors (its aliquot sum) s(n): 4641522659615032
• 4072539947540168 is an abundant number, because the sum of its proper divisors (4641522659615032) is greater than itself. Its abundance is 568982712074864

Bases of 4072539947540168

• Binary: 1110011101111111010000011000111010000001111011001000₂
• Hexadecimal: 0xE77F418E81EC8
• Base-36: 143LF0UWEDK

Squares and roots of 4072539947540168

• 4072539947540168 squared (4072539947540168²) is 16585581624310474325473973468224
• 4072539947540168 cubed (4072539947540168³) is 67545443718192553475851176953603000444511621632
• The square root of 4072539947540168 is 63816455.1470870089
• The cube root of 4072539947540168 is 159693.9455067543

Scales and comparisons

• 4,072,539,947,540,168 seconds is equal to 129,494,173 years, 7 weeks, 1 day, 10 hours, 56 minutes, 8 seconds.
• To count from 1 to 4,072,539,947,540,168 would take you about three hundred eighty-eight million, four hundred eighty-two thousand, five hundred nineteen 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 4072539947540168 cubic inches would be around 13307.8 feet tall.

Recreational maths with 4072539947540168

• 4072539947540168 backwards is 8610457499352704
• The number of decimal digits it has is: 16
• The sum of 4072539947540168's digits is 74
• More coming soon!