1395129344

Names of 1395129344

• Cardinal: 1395129344 can be written as One billion, three hundred ninety-five million, one hundred twenty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.395129344 × 10⁹

Factors of 1395129344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 133

Divisors of 1395129344

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 107 112 119 128 136 214 224 238 256 272 428 448 476 512 544 749 856 896 952 1024 1088 1498 1712 1792 1819 1904 2176 2996 3424 3584 3638 3808 4352 5992 6848 7168 7276 7616 8704 11449 11984 12733 13696 14552 15232 17408 22898 23968 25466 27392 29104 30464 45796 47936 50932 54784 58208 60928 80143 91592 95872 101864 109568 116416 121856 160286 183184 191744 194633 203728 232832 320572 366368 383488 389266 407456 465664 641144 732736 766976 778532 814912 931328 1282288 1362431 1465472 1557064 1629824 1862656 2564576 2724862 2930944 3114128 3259648 5129152 5449724 5861888 6228256 6519296 10258304 10899448 11723776 12456512 13038592 20516608 21798896 24913024 41033216 43597792 49826048 82066432 87195584 99652096 174391168 199304192 348782336 697564672 1395129344
• Sum of all divisors σ(n): 3406633776
• Sum of proper divisors (its aliquot sum) s(n): 2011504432
• 1395129344 is an abundant number, because the sum of its proper divisors (2011504432) is greater than itself. Its abundance is 616375088

Bases of 1395129344

• Binary: 1010011001001111111110000000000₂
• Hexadecimal: 0x5327FC00
• Base-36: N2MGOW

Squares and roots of 1395129344

• 1395129344 squared (1395129344²) is 1946385886489870336
• 1395129344 cubed (1395129344³) is 2715460064989471264508739584
• The square root of 1395129344 is 37351.4302805127
• The cube root of 1395129344 is 1117.3901134971

Scales and comparisons

• 1,395,129,344 seconds is equal to 44 years, 18 weeks, 5 days, 7 hours, 55 minutes, 44 seconds.
• To count from 1 to 1,395,129,344 would take you about eighty-eight 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 1395129344 cubic inches would be around 93.1 feet tall.

Recreational maths with 1395129344

• 1395129344 backwards is 4439215931
• The number of decimal digits it has is: 10
• The sum of 1395129344's digits is 41
• More coming soon!