72738316061424

Names of 72738316061424

• Cardinal: 72738316061424 can be written as Seventy-two trillion, seven hundred thirty-eight billion, three hundred sixteen million, sixty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 7.2738316061424 × 10¹³

Factors of 72738316061424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11092351

Divisors of 72738316061424

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 36 39 48 52 62 72 78 93 104 113 117 124 144 156 186 208 226 234 248 279 312 339 372 403 452 468 496 558 624 678 744 806 904 936 1017 1116 1209 1356 1469 1488 1612 1808 1872 2034 2232 2418 2712 2938 3224 3503 3627 4068 4407 4464 4836 5424 5876 6448 7006 7254 8136 8814 9672 10509 11752 13221 14012 14508 16272 17628 19344 21018 23504 26442 28024 29016 31527 35256 42036 45539 52884 56048 58032 63054 70512 84072 91078 105768 126108 136617 168144 182156 211536 252216 273234 364312 409851 504432 546468 728624 819702 1092936 1639404 2185872 3278808 6557616 11092189 22184378 33276567 44368756 66553134 88737512 99829701 133106268 144198457 177475024 199659402 266212536 288396914 343857859 399318804 432595371 532425072 576793828 687715718 798637608 865190742 1031573577 1153587656 1253417357 1297786113 1375431436 1597275216 1730381484 2063147154 2307175312 2506834714 2595572226 2750862872 3094720731 3460762968 3760252071 4126294308 4470152167 5013669428 5191144452 5501725744 6189441462 6921525936 7520504142 8252588616 8940304334 10027338856 10382288904 11280756213 12378882924 13410456501 15041008284 16294425641 16505177232 17880608668 20054677712 20764577808 22561512426 24757765848 26820913002 30082016568 32588851282 35761217336 38855938067 40231369503 45123024852 48883276923 49515531696 53641826004 60164033136 65177702564 71522434672 77711876134 80462739006 90246049704 97766553846 107283652008 116567814201 130355405128 146649830769 155423752268 160925478012 180492099408 195533107692 214567304016 233135628402 260710810256 293299661538 310847504536 321850956024 349703442603 391066215384 466271256804 505127194871 586599323076 621695009072 643701912048 699406885206 782132430768 932542513608 1010254389742 1173198646152 1398813770412 1515381584613 1865085027216 2020508779484 2346397292304 2797627540824 3030763169226 4041017558968 4546144753839 5595255081648 6061526338452 8082035117936 9092289507678 12123052676904 18184579015356 24246105353808 36369158030712 72738316061424
• Sum of all divisors σ(n): 228299632055040
• Sum of proper divisors (its aliquot sum) s(n): 155561315993616
• 72738316061424 is an abundant number, because the sum of its proper divisors (155561315993616) is greater than itself. Its abundance is 82822999932192

Bases of 72738316061424

• Binary: 10000100010011110110101011111011000101011110000₂
• Hexadecimal: 0x4227B57D8AF0
• Base-36: PS7IRC2K0

Squares and roots of 72738316061424

• 72738316061424 squared (72738316061424²) is 5290862623451612647740907776
• 72738316061424 cubed (72738316061424³) is 384848437742198357263866691212382735233024
• The square root of 72738316061424 is 8528676.1025040691
• The cube root of 72738316061424 is 41743.3930881977

Scales and comparisons

• 72,738,316,061,424 seconds is equal to 2,312,853 years, 23 weeks, 5 days, 2 hours, 50 minutes, 24 seconds.
• To count from 1 to 72,738,316,061,424 would take you about five million, seven hundred eighty-two thousand, one hundred thirty-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 72738316061424 cubic inches would be around 3478.6 feet tall.

Recreational maths with 72738316061424

• 72738316061424 backwards is 42416061383727
• The number of decimal digits it has is: 14
• The sum of 72738316061424's digits is 54
• More coming soon!