142962080

Names of 142962080

• Cardinal: 142962080 can be written as One hundred forty-two million, nine hundred sixty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.4296208 × 10⁸

Factors of 142962080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 135

Divisors of 142962080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 32 37 38 40 41 62 74 76 80 82 95 124 148 152 155 160 164 185 190 205 248 296 304 310 328 370 380 410 496 589 592 608 620 656 703 740 760 779 820 992 1147 1178 1184 1240 1271 1312 1406 1480 1517 1520 1558 1640 2294 2356 2480 2542 2812 2945 2960 3034 3040 3116 3280 3515 3895 4588 4712 4960 5084 5624 5735 5890 5920 6068 6232 6355 6560 7030 7585 7790 9176 9424 10168 11248 11470 11780 12136 12464 12710 14060 15170 15580 18352 18848 20336 21793 22496 22940 23560 24149 24272 24928 25420 28120 28823 30340 31160 36704 40672 43586 45880 47027 47120 48298 48544 50840 56240 57646 60680 62320 87172 91760 94054 94240 96596 101680 108965 112480 115292 120745 121360 124640 144115 174344 183520 188108 193192 203360 217930 230584 235135 241490 242720 288230 348688 376216 386384 435860 461168 470270 482980 576460 697376 752432 772768 871720 893513 922336 940540 965960 1152920 1504864 1743440 1787026 1881080 1931920 2305840 3486880 3574052 3762160 3863840 4467565 4611680 7148104 7524320 8935130 14296208 17870260 28592416 35740520 71481040 142962080
• Sum of all divisors σ(n): 386104320
• Sum of proper divisors (its aliquot sum) s(n): 243142240
• 142962080 is an abundant number, because the sum of its proper divisors (243142240) is greater than itself. Its abundance is 100180160

Bases of 142962080

• Binary: 1000100001010110110110100000₂
• Hexadecimal: 0x8856DA0
• Base-36: 2D468W

Squares and roots of 142962080

• 142962080 squared (142962080²) is 20438156317926400
• 142962080 cubed (142962080³) is 2921881338575899430912000
• The square root of 142962080 is 11956.6751231269
• The cube root of 142962080 is 522.8859262751

Scales and comparisons

• 142,962,080 seconds is equal to 4 years, 28 weeks, 2 days, 15 hours, 41 minutes, 20 seconds.
• To count from 1 to 142,962,080 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 142962080 cubic inches would be around 43.6 feet tall.

Recreational maths with 142962080

• 142962080 backwards is 080269241
• 142962080 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142962080's digits is 32
• More coming soon!