147942080

Names of 147942080

• Cardinal: 147942080 can be written as One hundred forty-seven million, nine hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.4794208 × 10⁸

Factors of 147942080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 145

Divisors of 147942080

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 53 55 61 64 65 80 88 104 106 110 122 130 143 160 176 208 212 220 244 260 265 286 305 320 352 416 424 440 488 520 530 572 583 610 671 689 704 715 793 832 848 880 976 1040 1060 1144 1166 1220 1342 1378 1430 1586 1696 1760 1952 2080 2120 2288 2332 2440 2684 2756 2860 2915 3172 3233 3355 3392 3445 3520 3904 3965 4160 4240 4576 4664 4880 5368 5512 5720 5830 6344 6466 6710 6890 7579 7930 8480 8723 9152 9328 9760 10736 11024 11440 11660 12688 12932 13420 13780 15158 15860 16165 16960 17446 18656 19520 21472 22048 22880 23320 25376 25864 26840 27560 30316 31720 32330 34892 35563 37312 37895 42029 42944 43615 44096 45760 46640 50752 51728 53680 55120 60632 63440 64660 69784 71126 75790 84058 87230 93280 103456 107360 110240 121264 126880 129320 139568 142252 151580 168116 174460 177815 186560 206912 210145 214720 220480 242528 253760 258640 279136 284504 303160 336232 348920 355630 420290 462319 485056 517280 558272 569008 606320 672464 697840 711260 840580 924638 1034560 1138016 1212640 1344928 1395680 1422520 1681160 1849276 2276032 2311595 2425280 2689856 2791360 2845040 3362320 3698552 4623190 5690080 6724640 7397104 9246380 11380160 13449280 14794208 18492760 29588416 36985520 73971040 147942080
• Sum of all divisors σ(n): 428597568
• Sum of proper divisors (its aliquot sum) s(n): 280655488
• 147942080 is an abundant number, because the sum of its proper divisors (280655488) is greater than itself. Its abundance is 132713408

Bases of 147942080

• Binary: 1000110100010110101011000000₂
• Hexadecimal: 0x8D16AC0
• Base-36: 2G2WU8

Squares and roots of 147942080

• 147942080 squared (147942080²) is 21886859034726400
• 147942080 cubed (147942080³) is 3237987450264215846912000
• The square root of 147942080 is 12163.1443303119
• The cube root of 147942080 is 528.8882355549

Scales and comparisons

• 147,942,080 seconds is equal to 4 years, 36 weeks, 4 days, 7 hours, 1 minute, 20 seconds.
• To count from 1 to 147,942,080 would take you about 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 147942080 cubic inches would be around 44.1 feet tall.

Recreational maths with 147942080

• 147942080 backwards is 080249741
• The number of decimal digits it has is: 9
• The sum of 147942080's digits is 35
• More coming soon!