1422109143

Names of 1422109143

• Cardinal: 1422109143 can be written as One billion, four hundred twenty-two million, one hundred nine thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 1.422109143 × 10⁹

Factors of 1422109143

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 137

Divisors of 1422109143

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 51 63 81 91 97 117 119 153 169 189 221 243 273 291 351 357 459 507 567 663 679 729 819 873 1053 1071 1183 1261 1377 1521 1547 1649 1701 1989 2037 2457 2619 2873 3159 3213 3549 3783 4131 4563 4641 4947 5103 5967 6111 7371 7857 8619 8827 9477 9639 10647 11349 11543 12393 13689 13923 14841 16393 17901 18333 20111 21437 22113 23571 25857 26481 28917 31941 34047 34629 41067 41769 44523 49179 53703 54999 60333 64311 66339 70713 77571 79443 86751 95823 102141 103887 114751 123201 125307 133569 147537 150059 161109 164997 180999 192933 232713 238329 278681 287469 306423 311661 344253 375921 400707 442611 450177 494991 542997 578799 698139 714987 836043 862407 919269 934983 1032759 1127763 1202121 1327833 1350531 1628991 1736397 1950767 2094417 2144961 2508129 2804949 3098277 3983499 4051593 4886973 5209191 5852301 6434883 7524387 8414847 9294831 11950497 12154779 14660919 15627573 17556903 22573161 27884493 36464337 52670709 67719483 83653479 109393011 158012127 203158449 474036381 1422109143
• Sum of all divisors σ(n): 2822668128
• Sum of proper divisors (its aliquot sum) s(n): 1400558985
• 1422109143 is a deficient number, because the sum of its proper divisors (1400558985) is less than itself. Its deficiency is 21550158

Bases of 1422109143

• Binary: 1010100110000111010100111010111₂
• Hexadecimal: 0x54C3A9D7
• Base-36: NIOQFR

Squares and roots of 1422109143

• 1422109143 squared (1422109143²) is 2022394414604194449
• 1422109143 cubed (1422109143³) is 2876065587760757652072747207
• The square root of 1422109143 is 37710.8624006401
• The cube root of 1422109143 is 1124.5470816823

Scales and comparisons

• 1,422,109,143 seconds is equal to 45 years, 11 weeks, 2 days, 14 hours, 19 minutes, 3 seconds.
• To count from 1 to 1,422,109,143 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 1422109143 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422109143

• 1422109143 backwards is 3419012241
• 1422109143 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1422109143's digits is 27
• More coming soon!