1320374748

Names of 1320374748

• Cardinal: 1320374748 can be written as One billion, three hundred twenty million, three hundred seventy-four thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.320374748 × 10⁹

Factors of 1320374748

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3571

Divisors of 1320374748

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 37 42 44 66 74 77 84 111 121 132 148 154 222 231 242 259 308 363 407 444 462 484 518 726 777 814 847 924 1036 1221 1452 1554 1628 1694 2442 2541 2849 3108 3388 3511 4477 4884 5082 5698 7022 8547 8954 10164 10533 11396 13431 14044 17094 17908 21066 24577 26862 31339 34188 38621 42132 49154 53724 62678 73731 77242 94017 98308 115863 125356 129907 147462 154484 188034 231726 259814 270347 294924 376068 389721 424831 463452 519628 540694 779442 811041 849662 909349 1081388 1274493 1428977 1558884 1622082 1699324 1818698 2548986 2728047 2857954 2973817 3244164 3637396 4286931 5097972 5456094 5715908 5947634 8573862 8921451 10002839 10912188 11895268 15718747 17147724 17842902 20005678 30008517 31437494 35685804 40011356 47156241 60017034 62874988 94312482 110031229 120034068 188624964 220062458 330093687 440124916 660187374 1320374748
• Sum of all divisors σ(n): 3975921152
• Sum of proper divisors (its aliquot sum) s(n): 2655546404
• 1320374748 is an abundant number, because the sum of its proper divisors (2655546404) is greater than itself. Its abundance is 1335171656

Bases of 1320374748

• Binary: 1001110101100110101000111011100₂
• Hexadecimal: 0x4EB351DC
• Base-36: LU47OC

Squares and roots of 1320374748

• 1320374748 squared (1320374748²) is 1743389475156063504
• 1320374748 cubed (1320374748³) is 2301927438925039609765996992
• The square root of 1320374748 is 36336.9611827957
• The cube root of 1320374748 is 1097.0651097697

Scales and comparisons

• 1,320,374,748 seconds is equal to 41 years, 51 weeks, 1 day, 2 hours, 45 minutes, 48 seconds.
• To count from 1 to 1,320,374,748 would take you about 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 1320374748 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320374748

• 1320374748 backwards is 8474730231
• The number of decimal digits it has is: 10
• The sum of 1320374748's digits is 39
• More coming soon!