142360916445

Names of 142360916445

• Cardinal: 142360916445 can be written as One hundred forty-two billion, three hundred sixty million, nine hundred sixteen thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.42360916445 × 10¹¹

Factors of 142360916445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1882

Divisors of 142360916445

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 99 135 139 165 297 417 495 631 695 1093 1251 1485 1529 1893 2085 3155 3279 3753 4587 5465 5679 6255 6941 7645 9465 9837 12023 13761 16395 17037 18765 20823 22935 28395 29511 34705 36069 41283 49185 60115 62469 68805 85185 87709 104115 108207 147555 151927 180345 187407 206415 263127 312345 324621 438545 455781 541035 689683 759635 789381 937035 964799 1315635 1367343 1623105 1671197 2069049 2278905 2368143 2894397 3448415 3946905 4102029 4823995 5013591 6207147 6836715 7586513 8355985 8683191 10345245 11840715 14471985 15040773 18621441 20510145 22759539 25067955 26049573 31035735 37932565 43415955 45122319 68278617 75203865 93107205 95865937 113797695 130247865 204835851 225611595 287597811 341393085 479329685 862793433 1024179255 1054525307 1437989055 2588380299 3163575921 4313967165 5272626535 9490727763 12941901495 15817879605 28472183289 47453638815 142360916445
• Sum of all divisors σ(n): 278775705600
• Sum of proper divisors (its aliquot sum) s(n): 136414789155
• 142360916445 is a deficient number, because the sum of its proper divisors (136414789155) is less than itself. Its deficiency is 5946127290

Bases of 142360916445

• Binary: 10000100100101010111110011000111011101₂
• Hexadecimal: 0x21255F31DD
• Base-36: 1TEE0I59

Squares and roots of 142360916445

• 142360916445 squared (142360916445²) is 20266630531060271438025
• 142360916445 cubed (142360916445³) is 2885176095653957279447697020821125
• The square root of 142360916445 is 377307.4561216621
• The cube root of 142360916445 is 5221.5197500591

Scales and comparisons

• 142,360,916,445 seconds is equal to 4,526 years, 33 weeks, 19 hours, 45 seconds.
• To count from 1 to 142,360,916,445 would take you about nine thousand and fifty-three 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 142360916445 cubic inches would be around 435.1 feet tall.

Recreational maths with 142360916445

• 142360916445 backwards is 544619063241
• 142360916445 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142360916445's digits is 45
• More coming soon!