142652916

Names of 142652916

• Cardinal: 142652916 can be written as One hundred forty-two million, six hundred fifty-two thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.42652916 × 10⁸

Factors of 142652916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 167

Divisors of 142652916

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 49 51 63 67 68 71 84 98 102 119 126 134 142 147 153 196 201 204 213 238 252 268 284 294 306 357 402 426 441 469 476 497 588 603 612 639 714 804 833 852 882 938 994 1071 1139 1206 1207 1278 1407 1428 1491 1666 1764 1876 1988 2142 2278 2412 2414 2499 2556 2814 2982 3283 3332 3417 3479 3621 4221 4284 4473 4556 4757 4828 4998 5628 5964 6566 6834 6958 7242 7497 7973 8442 8449 8946 9514 9849 9996 10251 10437 10863 13132 13668 13916 14271 14484 14994 15946 16884 16898 17892 19028 19698 20502 20874 21726 23919 25347 28542 29547 29988 31311 31892 33299 33796 39396 41004 41748 42813 43452 47838 50694 55811 57084 59094 59143 62622 66598 71757 76041 80869 85626 95676 99897 101388 111622 118188 118286 125244 133196 143514 152082 161738 167433 171252 177429 199794 223244 233093 236572 242607 287028 299691 304164 323476 334866 354858 399588 466186 485214 502299 532287 566083 599382 669732 699279 709716 727821 932372 970428 1004598 1064574 1132166 1198764 1398558 1455642 1698249 2009196 2097837 2129148 2264332 2797116 2911284 3396498 3962581 4195674 5094747 6792996 7925162 8391348 10189494 11887743 15850324 20378988 23775486 35663229 47550972 71326458 142652916
• Sum of all divisors σ(n): 457119936
• Sum of proper divisors (its aliquot sum) s(n): 314467020
• 142652916 is an abundant number, because the sum of its proper divisors (314467020) is greater than itself. Its abundance is 171814104

Bases of 142652916

• Binary: 1000100000001011010111110100₂
• Hexadecimal: 0x880B5F4
• Base-36: 2CXJP0

Squares and roots of 142652916

• 142652916 squared (142652916²) is 20349854443303056
• 142652916 cubed (142652916³) is 2902966076512737610111296
• The square root of 142652916 is 11943.7396153801
• The cube root of 142652916 is 522.5087302709

Scales and comparisons

• 142,652,916 seconds is equal to 4 years, 27 weeks, 6 days, 1 hour, 48 minutes, 36 seconds.
• To count from 1 to 142,652,916 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 142652916 cubic inches would be around 43.5 feet tall.

Recreational maths with 142652916

• 142652916 backwards is 619256241
• 142652916 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142652916's digits is 36
• More coming soon!