1442886900

Names of 1442886900

• Cardinal: 1442886900 can be written as One billion, four hundred forty-two million, eight hundred eighty-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.4428869 × 10⁹

Factors of 1442886900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3156

Divisors of 1442886900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 17 20 21 25 26 28 30 34 35 39 42 50 51 52 60 65 68 70 75 78 84 85 91 100 102 105 119 130 140 150 156 170 175 182 195 204 210 221 238 255 260 273 300 325 340 350 357 364 390 420 425 442 455 476 510 525 546 595 650 663 700 714 780 850 884 910 975 1020 1050 1092 1105 1190 1275 1300 1326 1365 1428 1547 1700 1785 1820 1950 2100 2210 2275 2380 2550 2652 2730 2975 3094 3109 3315 3570 3900 4420 4550 4641 5100 5460 5525 5950 6188 6218 6630 6825 7140 7735 8925 9100 9282 9327 11050 11900 12436 13260 13650 15470 15545 16575 17850 18564 18654 21763 22100 23205 27300 30940 31090 33150 35700 37308 38675 40417 43526 46410 46635 52853 62180 65289 66300 77350 77725 80834 87052 92820 93270 105706 108815 116025 121251 130578 154700 155450 158559 161668 186540 202085 211412 217630 232050 233175 242502 261156 264265 282919 310900 317118 326445 369971 404170 435260 464100 466350 485004 528530 544075 565838 606255 634236 652890 687089 739942 792795 808340 848757 932700 1010425 1057060 1088150 1109913 1131676 1212510 1305780 1321325 1374178 1414595 1479884 1585590 1632225 1697514 1849855 2020850 2061267 2176300 2219826 2425020 2642650 2748356 2829190 3031275 3171180 3264450 3395028 3435445 3699710 3963975 4041700 4122534 4243785 4439652 4809623 5285300 5549565 5658380 6062550 6528900 6870890 7072975 7399420 7927950 8245068 8487570 9249275 9619246 10306335 11099130 12125100 13741780 14145950 14428869 15855900 16975140 17177225 18498550 19238492 20612670 21218925 22198260 24048115 27747825 28291900 28857738 34354450 36997100 41225340 42437850 48096230 51531675 55495650 57715476 68708900 72144345 84875700 96192460 103063350 110991300 120240575 144288690 206126700 240481150 288577380 360721725 480962300 721443450 1442886900
• Sum of all divisors σ(n): 5442151680
• Sum of proper divisors (its aliquot sum) s(n): 3999264780
• 1442886900 is an abundant number, because the sum of its proper divisors (3999264780) is greater than itself. Its abundance is 2556377880

Bases of 1442886900

• Binary: 1010110000000001011010011110100₂
• Hexadecimal: 0x5600B4F4
• Base-36: NV22NO

Squares and roots of 1442886900

• 1442886900 squared (1442886900²) is 2081922606191610000
• 1442886900 cubed (1442886900³) is 3003978855287732958909000000
• The square root of 1442886900 is 37985.3511238215
• The cube root of 1442886900 is 1129.9973634001

Scales and comparisons

• 1,442,886,900 seconds is equal to 45 years, 45 weeks, 5 days, 1 hour, 55 minutes.
• To count from 1 to 1,442,886,900 would take you about ninety-one 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 1442886900 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442886900

• 1442886900 backwards is 0096882441
• 1442886900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1442886900's digits is 42
• More coming soon!