1838628141402

Names of 1838628141402

• Cardinal: 1838628141402 can be written as One trillion, eight hundred thirty-eight billion, six hundred twenty-eight million, one hundred forty-one thousand, four hundred two.

Scientific notation

• Scientific notation: 1.838628141402 × 10¹²

Factors of 1838628141402

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 724

Divisors of 1838628141402

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 13 23 26 39 46 69 78 138 169 299 338 507 598 683 897 1014 1366 1794 2049 2197 3887 4098 4394 6591 7774 8879 11661 13182 15709 17758 23322 26637 28561 31418 47127 50531 53274 57122 85683 94254 101062 115427 151593 171366 204217 230854 303186 346281 408434 466489 612651 656903 692562 932978 1225302 1313806 1399467 1500551 1970709 2654821 2798934 3001102 3941418 4501653 5309642 6064357 7964463 9003306 10729247 12128714 15928926 18193071 19507163 21458494 32187741 34512673 36386142 39014326 58521489 64375482 69025346 78836641 103538019 117042978 139480211 157673282 207076038 236509923 278960422 418440633 448664749 473019846 836881266 897329498 1024876333 1345994247 1813242743 2049752666 2691988494 3074628999 3626485486 5439728229 6149257998 10879456458 13323392329 23572155659 26646784658 39970176987 47144311318 70716466977 79940353974 141432933954 306438023567 612876047134 919314070701 1838628141402
• Sum of all divisors σ(n): 4162982340384
• Sum of proper divisors (its aliquot sum) s(n): 2324354198982
• 1838628141402 is an abundant number, because the sum of its proper divisors (2324354198982) is greater than itself. Its abundance is 485726057580

Bases of 1838628141402

• Binary: 11010110000010110110001101111100101011010₂
• Hexadecimal: 0x1AC16C6F95A
• Base-36: NGNJQ1JU

Squares and roots of 1838628141402

• 1838628141402 squared (1838628141402²) is 3380553442355372906525604
• 1838628141402 cubed (1838628141402³) is 6215580692627992432313797959845456808
• The square root of 1838628141402 is 1355960.2285472833
• The cube root of 1838628141402 is 12250.8052035529

Scales and comparisons

• 1,838,628,141,402 seconds is equal to 58,462 years, 35 weeks, 5 days, 7 hours, 16 minutes, 42 seconds.
• To count from 1 to 1,838,628,141,402 would take you about one hundred forty-six thousand, one hundred fifty-six 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 1838628141402 cubic inches would be around 1020.9 feet tall.

Recreational maths with 1838628141402

• 1838628141402 backwards is 2041418268381
• The number of decimal digits it has is: 13
• The sum of 1838628141402's digits is 48
• More coming soon!