1381369104

Names of 1381369104

• Cardinal: 1381369104 can be written as One billion, three hundred eighty-one million, three hundred sixty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 1.381369104 × 10⁹

Factors of 1381369104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3956

Divisors of 1381369104

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 47 48 53 72 94 106 141 144 159 188 212 282 318 376 423 424 477 564 636 752 846 848 954 1128 1272 1692 1908 2256 2491 2544 3384 3816 3851 4982 6768 7473 7632 7702 9964 11553 14946 15404 19928 22419 23106 29892 30808 34659 39856 44838 46212 59784 61616 69318 89676 92424 119568 138636 179352 180997 184848 204103 277272 358704 361994 408206 542991 554544 612309 723988 816412 1085982 1224618 1447976 1628973 1632824 1836927 2171964 2449236 2895952 3257946 3265648 3673854 4343928 4898472 6515892 7347708 8687856 9592841 9796944 13031784 14695416 19185682 26063568 28778523 29390832 38371364 57557046 76742728 86335569 115114092 153485456 172671138 230228184 345342276 460456368 690684552 1381369104
• Sum of all divisors σ(n): 4023706752
• Sum of proper divisors (its aliquot sum) s(n): 2642337648
• 1381369104 is an abundant number, because the sum of its proper divisors (2642337648) is greater than itself. Its abundance is 1260968544

Bases of 1381369104

• Binary: 1010010010101100000010100010000₂
• Hexadecimal: 0x52560510
• Base-36: MUFJ80

Squares and roots of 1381369104

• 1381369104 squared (1381369104²) is 1908180601485762816
• 1381369104 cubed (1381369104³) is 2635901727744569249894436864
• The square root of 1381369104 is 37166.7741941645
• The cube root of 1381369104 is 1113.7043417515

Scales and comparisons

• 1,381,369,104 seconds is equal to 43 years, 48 weeks, 1 hour, 38 minutes, 24 seconds.
• To count from 1 to 1,381,369,104 would take you about eighty-seven 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 1381369104 cubic inches would be around 92.8 feet tall.

Recreational maths with 1381369104

• 1381369104 backwards is 4019631831
• 1381369104 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1381369104's digits is 36
• More coming soon!