19838195352464

Names of 19838195352464

• Cardinal: 19838195352464 can be written as Nineteen trillion, eight hundred thirty-eight billion, one hundred ninety-five million, three hundred fifty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.9838195352464 × 10¹³

Factors of 19838195352464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 292

Divisors of 19838195352464

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 16 17 34 53 68 89 106 131 136 178 212 262 272 289 356 424 524 578 712 848 901 1048 1156 1424 1513 1802 2096 2227 2312 2809 3026 3604 4454 4624 4717 5618 6052 6943 7208 8908 9434 11236 11659 12104 13886 14416 15317 17161 17816 18868 22472 23318 24208 25721 27772 30634 34322 35632 37736 37859 44944 46636 47753 51442 55544 61268 68644 75472 75718 80189 93272 95506 102884 111088 118031 122536 137288 151436 160378 186544 191012 198203 205768 236062 245072 250001 274576 291737 302872 320756 367979 382024 396406 411536 472124 500002 583474 605744 617927 641512 735958 764048 792812 811801 909533 944248 1000004 1166948 1235854 1283024 1363213 1471916 1527329 1585624 1623602 1819066 1888496 2000008 2006527 2333896 2471708 2726426 2943832 3054658 3171248 3247204 3369451 3638132 4000016 4013054 4250017 4667792 4943416 4959529 5452852 5887664 6109316 6255643 6494408 6738902 7276264 8026108 8500034 9886832 9919058 10504759 10905704 12218632 12511286 12988816 13477804 14552528 15462061 16052216 17000068 19838116 21009518 21811408 24437264 25022572 25964593 26955608 30924122 32104432 32750131 34000136 39676232 42019036 48205249 50045144 51929186 53911216 61848244 65500262 68000272 72250289 79352464 80948437 84038072 96410498 100090288 103858372 106345931 123696488 131000524 144500578 161896874 168076144 178580903 192820996 207716744 212691862 247392976 262001048 262855037 289001156 323793748 357161806 385641992 415433488 425383724 441398081 524002096 525710074 556752227 578002312 647587496 714323612 771283984 819489233 850767448 882796162 1051420148 1113504454 1156004624 1295174992 1376123429 1428647224 1638978466 1701534896 1765592324 2102840296 2227008908 2752246858 2857294448 3277956932 3531184648 4205680592 4290267161 4454017816 5504493716 6555913864 7062369296 8580534322 8908035632 9464787859 11008987432 13111827728 13931316961 17161068644 18929575718 22017974864 23394098293 27862633922 34322137288 37859151436 46788196586 55725267844 68644274576 72934541737 75718302872 93576393172 111450535688 145869083474 151436605744 187152786344 222901071376 291738166948 374305572688 583476333896 1166952667792 1239887209529 2479774419058 4959548838116 9919097676232 19838195352464
• Sum of all divisors σ(n): 42406679529270
• Sum of proper divisors (its aliquot sum) s(n): 22568484176806
• 19838195352464 is an abundant number, because the sum of its proper divisors (22568484176806) is greater than itself. Its abundance is 2730288824342

Bases of 19838195352464

• Binary: 100100000101011110000100101100100001110010000₂
• Hexadecimal: 0x120AF0964390
• Base-36: 715JHB0CW

Squares and roots of 19838195352464

• 19838195352464 squared (19838195352464²) is 393553994842524249190871296
• 19838195352464 cubed (19838195352464³) is 7807401031428605585852563956761980473344
• The square root of 19838195352464 is 4454008.9079910921
• The cube root of 19838195352464 is 27070.7769721775

Scales and comparisons

• 19,838,195,352,464 seconds is equal to 630,793 years, 12 weeks, 6 days, 12 hours, 7 minutes, 44 seconds.
• To count from 1 to 19,838,195,352,464 would take you about one million, five hundred seventy-six thousand, nine hundred eighty-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 19838195352464 cubic inches would be around 2255.9 feet tall.

Recreational maths with 19838195352464

• 19838195352464 backwards is 46425359183891
• 19838195352464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19838195352464's digits is 68
• More coming soon!