142159104

Names of 142159104

• Cardinal: 142159104 can be written as One hundred forty-two million, one hundred fifty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 1.42159104 × 10⁸

Factors of 142159104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 293

Divisors of 142159104

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 131 144 157 192 216 256 262 288 314 384 393 432 471 524 576 628 768 786 864 942 1048 1152 1179 1256 1413 1572 1728 1884 2096 2304 2358 2512 2826 3144 3456 3537 3768 4192 4239 4716 5024 5652 6288 6912 7074 7536 8384 8478 9432 10048 11304 12576 14148 15072 16768 16956 18864 20096 20567 22608 25152 28296 30144 33536 33912 37728 40192 41134 45216 50304 56592 60288 61701 67824 75456 82268 90432 100608 113184 120576 123402 135648 150912 164536 180864 185103 226368 246804 271296 301824 329072 361728 370206 452736 493608 542592 555309 658144 740412 905472 987216 1085184 1110618 1316288 1480824 1974432 2221236 2632576 2961648 3948864 4442472 5265152 5923296 7897728 8884944 11846592 15795456 17769888 23693184 35539776 47386368 71079552 142159104
• Sum of all divisors σ(n): 426296640
• Sum of proper divisors (its aliquot sum) s(n): 284137536
• 142159104 is an abundant number, because the sum of its proper divisors (284137536) is greater than itself. Its abundance is 141978432

Bases of 142159104

• Binary: 1000011110010010110100000000₂
• Hexadecimal: 0x8792D00
• Base-36: 2CMYO0

Squares and roots of 142159104

• 142159104 squared (142159104²) is 20209210850082816
• 142159104 cubed (142159104³) is 2872923306994851448356864
• The square root of 142159104 is 11923.0492744097
• The cube root of 142159104 is 521.9051221405

Scales and comparisons

• 142,159,104 seconds is equal to 4 years, 27 weeks, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 142,159,104 would take you about six 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 142159104 cubic inches would be around 43.5 feet tall.

Recreational maths with 142159104

• 142159104 backwards is 401951241
• 142159104 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142159104's digits is 27
• More coming soon!