1455427120

Names of 1455427120

• Cardinal: 1455427120 can be written as One billion, four hundred fifty-five million, four hundred twenty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.45542712 × 10⁹

Factors of 1455427120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 54

Divisors of 1455427120

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 23 28 34 35 40 46 56 68 70 80 85 92 112 115 119 136 140 161 170 184 230 238 272 280 289 322 340 368 391 460 476 529 560 578 595 644 680 782 805 920 952 1058 1156 1190 1288 1360 1445 1564 1610 1840 1904 1955 2023 2116 2312 2380 2576 2645 2737 2890 3128 3220 3703 3910 4046 4232 4624 4760 4913 5290 5474 5780 6256 6440 6647 7406 7820 8092 8464 8993 9520 9826 10115 10580 10948 11560 12880 13294 13685 14812 15640 16184 17986 18515 19652 20230 21160 21896 23120 24565 26588 27370 29624 31280 32368 33235 34391 35972 37030 39304 40460 42320 43792 44965 46529 49130 53176 54740 59248 62951 66470 68782 71944 74060 78608 80920 89930 93058 98260 106352 109480 112999 125902 132940 137564 143888 148120 152881 161840 171955 179860 186116 196520 218960 225998 232645 251804 265880 275128 296240 305762 314755 343910 359720 372232 393040 451996 465290 503608 531760 550256 564995 611524 629510 687820 719440 744464 764405 790993 903992 930580 1007216 1070167 1129990 1223048 1259020 1375640 1528810 1581986 1807984 1861160 2140334 2259980 2446096 2518040 2598977 2751280 3057620 3163972 3722320 3954965 4280668 4519960 5036080 5197954 5350835 6115240 6327944 7909930 8561336 9039920 10395908 10701670 12230480 12655888 12994885 15819860 17122672 18192839 20791816 21403340 25989770 31639720 36385678 41583632 42806680 51979540 63279440 72771356 85613360 90964195 103959080 145542712 181928390 207918160 291085424 363856780 727713560 1455427120
• Sum of all divisors σ(n): 4295350080
• Sum of proper divisors (its aliquot sum) s(n): 2839922960
• 1455427120 is an abundant number, because the sum of its proper divisors (2839922960) is greater than itself. Its abundance is 1384495840

Bases of 1455427120

• Binary: 1010110110000000000111000110000₂
• Hexadecimal: 0x56C00E30
• Base-36: O2IUR4

Squares and roots of 1455427120

• 1455427120 squared (1455427120²) is 2118268101631494400
• 1455427120 cubed (1455427120³) is 3082984842545393195888128000
• The square root of 1455427120 is 38150.0605504105
• The cube root of 1455427120 is 1133.2615510091

Scales and comparisons

• 1,455,427,120 seconds is equal to 46 years, 14 weeks, 3 days, 5 hours, 18 minutes, 40 seconds.
• To count from 1 to 1,455,427,120 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 1455427120 cubic inches would be around 94.4 feet tall.

Recreational maths with 1455427120

• 1455427120 backwards is 0217245541
• The number of decimal digits it has is: 10
• The sum of 1455427120's digits is 31
• More coming soon!