1452745320

Names of 1452745320

• Cardinal: 1452745320 can be written as One billion, four hundred fifty-two million, seven hundred forty-five thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.45274532 × 10⁹

Factors of 1452745320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2196

Divisors of 1452745320

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 23 24 26 30 38 39 40 46 52 57 60 65 69 76 78 92 95 104 114 115 120 130 138 152 156 184 190 195 228 230 247 260 276 285 299 312 345 380 390 437 456 460 494 520 552 570 598 690 741 760 780 874 897 920 988 1140 1196 1235 1311 1380 1482 1495 1560 1748 1794 1976 2131 2185 2280 2392 2470 2622 2760 2964 2990 3496 3588 3705 4262 4370 4485 4940 5244 5681 5928 5980 6393 6555 7176 7410 8524 8740 8970 9880 10488 10655 11362 11960 12786 13110 14820 17043 17048 17480 17940 21310 22724 25572 26220 27703 28405 29640 31965 34086 35880 40489 42620 45448 49013 51144 52440 55406 56810 63930 68172 80978 83109 85215 85240 98026 110812 113620 121467 127860 136344 138515 147039 161956 166218 170430 196052 202445 221624 227240 242934 245065 255720 277030 294078 323912 332436 340860 392104 404890 415545 485868 490130 526357 554060 588156 607335 637169 664872 681720 735195 809780 831090 931247 971736 980260 1052714 1108120 1176312 1214670 1274338 1470390 1579071 1619560 1662180 1862494 1911507 1960520 2105428 2429340 2548676 2631785 2793741 2940780 3158142 3185845 3324360 3724988 3823014 4210856 4656235 4858680 5097352 5263570 5587482 5881560 6316284 6371690 7449976 7646028 7895355 9312470 9557535 10527140 11174964 12106211 12632568 12743380 13968705 15292056 15790710 18624940 19115070 21054280 22349928 24212422 25486760 27937410 31581420 36318633 37249880 38230140 48424844 55874820 60531055 63162840 72637266 76460280 96849688 111749640 121062110 145274532 181593165 242124220 290549064 363186330 484248440 726372660 1452745320
• Sum of all divisors σ(n): 5157734400
• Sum of proper divisors (its aliquot sum) s(n): 3704989080
• 1452745320 is an abundant number, because the sum of its proper divisors (3704989080) is greater than itself. Its abundance is 2252243760

Bases of 1452745320

• Binary: 1010110100101110010001001101000₂
• Hexadecimal: 0x56972268
• Base-36: O0XDGO

Squares and roots of 1452745320

• 1452745320 squared (1452745320²) is 2110468964781902400
• 1452745320 cubed (1452745320³) is 3065973911592153532296768000
• The square root of 1452745320 is 38114.8963005281
• The cube root of 1452745320 is 1132.5650660199

Scales and comparisons

• 1,452,745,320 seconds is equal to 46 years, 10 weeks, 4 hours, 22 minutes.
• To count from 1 to 1,452,745,320 would take you about ninety-two 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 1452745320 cubic inches would be around 94.4 feet tall.

Recreational maths with 1452745320

• 1452745320 backwards is 0235472541
• The number of decimal digits it has is: 10
• The sum of 1452745320's digits is 33
• More coming soon!