1340445132

Names of 1340445132

• Cardinal: 1340445132 can be written as One billion, three hundred forty million, four hundred forty-five thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.340445132 × 10⁹

Factors of 1340445132

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 289

Divisors of 1340445132

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 169 234 271 338 351 468 507 542 676 702 813 1014 1084 1404 1521 1626 2028 2439 3042 3252 3523 4563 4878 6084 7046 7317 9126 9756 10569 14092 14634 18252 21138 29268 31707 42276 45799 63414 73441 91598 95121 126828 137397 146882 183196 190242 220323 274794 293764 380484 412191 440646 549588 660969 824382 881292 954733 1236573 1321938 1648764 1909466 1982907 2473146 2643876 2864199 3818932 3965814 4946292 5728398 7931628 8592597 11456796 12411529 17185194 24823058 25777791 34370388 37234587 49646116 51555582 74469174 103111164 111703761 148938348 223407522 335111283 446815044 670222566 1340445132
• Sum of all divisors σ(n): 3777054120
• Sum of proper divisors (its aliquot sum) s(n): 2436608988
• 1340445132 is an abundant number, because the sum of its proper divisors (2436608988) is greater than itself. Its abundance is 1096163856

Bases of 1340445132

• Binary: 1001111111001011001000111001100₂
• Hexadecimal: 0x4FE591CC
• Base-36: M62E30

Squares and roots of 1340445132

• 1340445132 squared (1340445132²) is 1796793151902497424
• 1340445132 cubed (1340445132³) is 2408502633678639210643339968
• The square root of 1340445132 is 36612.0899703909
• The cube root of 1340445132 is 1102.5958341425

Scales and comparisons

• 1,340,445,132 seconds is equal to 42 years, 32 weeks, 2 days, 9 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,340,445,132 would take you about eighty-five 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 1340445132 cubic inches would be around 91.9 feet tall.

Recreational maths with 1340445132

• 1340445132 backwards is 2315440431
• 1340445132 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1340445132's digits is 27
• More coming soon!