1349486892

Names of 1349486892

• Cardinal: 1349486892 can be written as One billion, three hundred forty-nine million, four hundred eighty-six thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.349486892 × 10⁹

Factors of 1349486892

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 482

Divisors of 1349486892

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 97 108 117 156 162 194 234 243 291 324 351 367 388 468 486 582 702 729 734 873 972 1053 1101 1164 1261 1404 1458 1468 1746 2106 2202 2522 2619 2916 3159 3303 3492 3783 4212 4404 4771 5044 5238 6318 6606 7566 7857 9477 9542 9909 10476 11349 12636 13212 14313 15132 15714 18954 19084 19818 22698 23571 28626 29727 31428 34047 35599 37908 39636 42939 45396 47142 57252 59454 68094 70713 71198 85878 89181 94284 102141 106797 118908 128817 136188 141426 142396 171756 178362 204282 213594 257634 267543 282852 306423 320391 356724 386451 408564 427188 462787 515268 535086 612846 640782 772902 919269 925574 961173 1070172 1159353 1225692 1281564 1388361 1545804 1838538 1851148 1922346 2318706 2776722 2883519 3478059 3677076 3844692 4165083 4637412 5553444 5767038 6956118 8330166 8650557 11534076 12495249 13912236 16660332 17301114 24990498 25951671 34602228 37485747 49980996 51903342 74971494 103806684 112457241 149942988 224914482 337371723 449828964 674743446 1349486892
• Sum of all divisors σ(n): 3862959296
• Sum of proper divisors (its aliquot sum) s(n): 2513472404
• 1349486892 is an abundant number, because the sum of its proper divisors (2513472404) is greater than itself. Its abundance is 1163985512

Bases of 1349486892

• Binary: 1010000011011111000100100101100₂
• Hexadecimal: 0x506F892C
• Base-36: MBG6R0

Squares and roots of 1349486892

• 1349486892 squared (1349486892²) is 1821114871679819664
• 1349486892 cubed (1349486892³) is 2457570648158178657491844288
• The square root of 1349486892 is 36735.3629626821
• The cube root of 1349486892 is 1105.0694091793

Scales and comparisons

• 1,349,486,892 seconds is equal to 42 years, 47 weeks, 2 days, 1 hour, 28 minutes, 12 seconds.
• To count from 1 to 1,349,486,892 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 1349486892 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349486892

• 1349486892 backwards is 2986849431
• 1349486892 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1349486892's digits is 54
• More coming soon!