1452378816

Names of 1452378816

• Cardinal: 1452378816 can be written as One billion, four hundred fifty-two million, three hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.452378816 × 10⁹

Factors of 1452378816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1038

Divisors of 1452378816

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 49 51 54 56 63 64 68 72 84 96 98 102 108 112 119 126 136 144 147 153 168 189 192 196 204 216 224 238 252 272 288 294 306 336 357 378 392 408 432 441 448 459 476 504 544 576 588 612 672 714 756 784 816 833 864 882 918 952 1008 1009 1071 1088 1176 1224 1323 1344 1428 1512 1568 1632 1666 1728 1764 1836 1904 2016 2018 2142 2352 2448 2499 2646 2856 3024 3027 3136 3213 3264 3332 3528 3672 3808 4032 4036 4284 4704 4896 4998 5292 5712 6048 6054 6426 6664 7056 7063 7344 7497 7616 8072 8568 9081 9408 9792 9996 10584 11424 12096 12108 12852 13328 14112 14126 14688 14994 16144 17136 17153 18162 19992 21168 21189 22491 22848 24216 25704 26656 27243 28224 28252 29376 29988 32288 34272 34306 36324 39984 42336 42378 44982 48432 49441 51408 51459 53312 54486 56504 59976 63567 64576 68544 68612 72648 79968 84672 84756 89964 96864 98882 102816 102918 108972 113008 119952 120071 127134 137224 145296 148323 154377 159936 169512 179928 190701 193728 197764 205632 205836 217944 226016 239904 240142 254268 274448 290592 296646 308754 339024 359856 360213 381402 395528 411672 435888 444969 452032 463131 479808 480284 508536 548896 581184 593292 617508 678048 719712 720426 762804 791056 823344 840497 871776 889938 926262 960568 1017072 1080639 1097792 1186584 1235016 1334907 1356096 1439424 1440852 1525608 1582112 1646688 1680994 1743552 1779876 1852524 1921136 2034144 2161278 2373168 2470032 2521491 2669814 2881704 3051216 3164224 3241917 3293376 3361988 3559752 3705048 3842272 4068288 4322556 4746336 4940064 5042982 5339628 5763408 6102432 6483834 6723976 7119504 7410096 7564473 7684544 8645112 9492672 9880128 10085964 10679256 11526816 12204864 12967668 13447952 14239008 14820192 15128946 17290224 20171928 21358512 22693419 23053632 25935336 26895904 28478016 29640384 30257892 34580448 40343856 42717024 45386838 51870672 53791808 60515784 69160896 80687712 85434048 90773676 103741344 121031568 161375424 181547352 207482688 242063136 363094704 484126272 726189408 1452378816
• Sum of all divisors σ(n): 5264200800
• Sum of proper divisors (its aliquot sum) s(n): 3811821984
• 1452378816 is an abundant number, because the sum of its proper divisors (3811821984) is greater than itself. Its abundance is 2359443168

Bases of 1452378816

• Binary: 1010110100100011000101011000000₂
• Hexadecimal: 0x56918AC0
• Base-36: O0PIO0

Squares and roots of 1452378816

• 1452378816 squared (1452378816²) is 2109404225165561856
• 1452378816 cubed (1452378816³) is 3063654011011356132392042496
• The square root of 1452378816 is 38110.0881132543
• The cube root of 1452378816 is 1132.4698154317

Scales and comparisons

• 1,452,378,816 seconds is equal to 46 years, 9 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,452,378,816 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 1452378816 cubic inches would be around 94.4 feet tall.

Recreational maths with 1452378816

• 1452378816 backwards is 6188732541
• The number of decimal digits it has is: 10
• The sum of 1452378816's digits is 45
• More coming soon!