1422021370

Names of 1422021370

• Cardinal: 1422021370 can be written as One billion, four hundred twenty-two million, twenty-one thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.42202137 × 10⁹

Factors of 1422021370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 152

Divisors of 1422021370

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 11 14 19 22 35 37 38 55 70 71 74 77 95 110 133 142 154 185 190 209 259 266 355 370 385 407 418 497 518 665 703 710 770 781 814 994 1045 1295 1330 1349 1369 1406 1463 1562 2035 2090 2485 2590 2627 2698 2738 2849 2926 3515 3905 4070 4921 4970 5254 5467 5698 6745 6845 7030 7315 7733 7810 9443 9583 9842 10934 13135 13490 13690 14245 14630 14839 15059 15466 18389 18886 19166 24605 26011 26270 27335 28490 28897 29678 30118 36778 38665 47215 47915 49210 49913 52022 54131 54670 57794 74195 75295 77330 91945 94430 95830 97199 99826 103873 105413 108262 130055 144485 148390 150590 182077 183890 194398 202279 207746 210826 249565 260110 270655 286121 288970 349391 364154 404558 485995 499130 519365 527065 541310 549043 572242 680393 698782 910385 971990 1011395 1038730 1054130 1069189 1098086 1360786 1430605 1746955 1820770 1846781 2002847 2022790 2138378 2745215 2861210 3401965 3493910 3693562 3843301 4005694 5345945 5490430 6803930 7484323 7686602 9233905 10014235 10691890 12927467 14968646 18467810 19216505 20028470 20314591 25854934 37421615 38433010 40629182 64637335 74843230 101572955 129274670 142202137 203145910 284404274 711010685 1422021370
• Sum of all divisors σ(n): 3501066240
• Sum of proper divisors (its aliquot sum) s(n): 2079044870
• 1422021370 is an abundant number, because the sum of its proper divisors (2079044870) is greater than itself. Its abundance is 657023500

Bases of 1422021370

• Binary: 1010100110000100101001011111010₂
• Hexadecimal: 0x54C252FA
• Base-36: NIMUPM

Squares and roots of 1422021370

• 1422021370 squared (1422021370²) is 2022144776736676900
• 1422021370 cubed (1422021370³) is 2875533085753433414585353000
• The square root of 1422021370 is 37709.6986198511
• The cube root of 1422021370 is 1124.5239454127

Scales and comparisons

• 1,422,021,370 seconds is equal to 45 years, 11 weeks, 1 day, 13 hours, 56 minutes, 10 seconds.
• To count from 1 to 1,422,021,370 would take you about ninety 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 1422021370 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422021370

• 1422021370 backwards is 0731202241
• 1422021370 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1422021370's digits is 22
• More coming soon!