162145983037519936

Names of 162145983037519936

• Cardinal: 162145983037519936 can be written as One hundred sixty-two quadrillion, one hundred forty-five trillion, nine hundred eighty-three billion, thirty-seven million, five hundred nineteen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.62145983037519936 × 10¹⁷

Factors of 162145983037519936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 553145

Divisors of 162145983037519936

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 169 182 196 208 224 338 364 392 416 448 637 676 728 784 832 1183 1274 1352 1456 1568 2366 2548 2704 2912 3136 4732 5096 5408 5824 8281 9464 10192 10816 16562 18928 20384 33124 37856 40768 66248 75712 132496 264992 529984 553123 1106246 2212492 3871861 4424984 7190599 7743722 8849968 14381198 15487444 17699936 27103027 28762396 30974888 35399872 50334193 54206054 57524792 61949776 93477787 100668386 108412108 115049584 123899552 186955574 201336772 216824216 230099168 247799104 352339351 373911148 402673544 433648432 460198336 654344509 704678702 747822296 805347088 867296864 1308689018 1409357404 1495644592 1610694176 1734593728 2617378036 2818714808 2991289184 3221388352 4580411563 5234756072 5637429616 5982578368 9160823126 10469512144 11274859232 18321646252 20939024288 22549718464 36643292504 41878048576 73286585008 146573170016 293146340032 305945053129 611890106258 1223780212516 2141615371903 2447560425032 3977285690677 4283230743806 4895120850064 7954571381354 8566461487612 9790241700128 14991307603321 15909142762708 17132922975224 19580483400256 27840999834739 29982615206642 31818285525416 34265845950448 51704713978801 55681999669478 59965230413284 63636571050832 68531691900896 103409427957602 111363999338956 119930460826568 127273142101664 137063383801792 194886998843173 206818855915204 222727998677912 239860921653136 254546284203328 361932997851607 389773997686346 413637711830408 445455997355824 479721843306272 723865995703214 779547995372692 827275423660816 890911994711648 959443686612544 1447731991406428 1559095990745384 1654550847321632 1781823989423296 2533530984961249 2895463982812856 3118191981490768 3309101694643264 5067061969922498 5790927965625712 6236383962981536 10134123939844996 11581855931251424 12472767925963072 20268247879689992 23163711862502848 40536495759379984 81072991518759968 162145983037519936
• Sum of all divisors σ(n): 405297464590780461
• Sum of proper divisors (its aliquot sum) s(n): 243151481553260525
• 162145983037519936 is an abundant number, because the sum of its proper divisors (243151481553260525) is greater than itself. Its abundance is 81005498515740589

Bases of 162145983037519936

• Binary: 1001000000000011101110100110011000101101010011100001000000₂
• Hexadecimal: 0x2400EE998B53840
• Base-36: 18CJYC9ZBI9S

Squares and roots of 162145983037519936

• 162145983037519936 squared (162145983037519936²) is 26291319815203702811041921597444096
• 162145983037519936 cubed (162145983037519936³) is 4263031896790031374358230388059816225119488245497856
• 162145983037519936 is a perfect square number. Its square root is 402673544
• The cube root of 162145983037519936 is 545299.8748514983

Scales and comparisons

• 162,145,983,037,519,936 seconds is equal to 5,155,740,710 years, 7 weeks, 19 hours, 32 minutes, 16 seconds.
• To count from 1 to 162,145,983,037,519,936 would take you about fifteen billion, four hundred sixty-seven million, two hundred twenty-two thousand, one hundred thirty 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 162145983037519936 cubic inches would be around 45441.7 feet tall.

Recreational maths with 162145983037519936

• 162145983037519936 backwards is 639915730389541261
• The number of decimal digits it has is: 18
• The sum of 162145983037519936's digits is 82
• More coming soon!