142374456

Names of 142374456

• Cardinal: 142374456 can be written as One hundred forty-two million, three hundred seventy-four thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.42374456 × 10⁸

Factors of 142374456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249

Divisors of 142374456

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 29 34 36 42 51 54 56 58 63 68 72 84 87 102 108 116 119 126 136 153 168 174 189 191 203 204 216 232 238 252 261 306 348 357 378 382 406 408 459 476 493 504 522 573 609 612 696 714 756 764 783 812 918 952 986 1044 1071 1146 1218 1224 1337 1428 1479 1512 1528 1566 1624 1719 1827 1836 1972 2088 2142 2292 2436 2674 2856 2958 3132 3213 3247 3438 3451 3654 3672 3944 4011 4284 4437 4584 4872 5157 5348 5481 5539 5916 6264 6426 6494 6876 6902 7308 8022 8568 8874 9741 10314 10353 10696 10962 11078 11832 12033 12852 12988 13311 13752 13804 14616 16044 16617 17748 19482 20628 20706 21924 22156 22729 24066 25704 25976 26622 27608 29223 31059 32088 33234 35496 36099 38773 38964 41256 41412 43848 44312 45458 48132 49851 53244 58446 62118 66468 68187 72198 77546 77928 82824 87669 90916 93177 94163 96264 99702 106488 116319 116892 124236 132936 136374 144396 149553 155092 175338 181832 186354 188326 199404 204561 232638 233784 248472 272748 282489 288792 299106 310184 348957 350676 372708 376652 398808 409122 465276 545496 564978 598212 613683 659141 697914 701352 745416 753304 818244 847467 930552 1046871 1129956 1196424 1227366 1318282 1395828 1636488 1694934 1977423 2093742 2259912 2454732 2542401 2636564 2791656 3389868 3954846 4187484 4909464 5084802 5273128 5932269 6779736 7909692 8374968 10169604 11864538 15819384 17796807 20339208 23729076 35593614 47458152 71187228 142374456
• Sum of all divisors σ(n): 497664000
• Sum of proper divisors (its aliquot sum) s(n): 355289544
• 142374456 is an abundant number, because the sum of its proper divisors (355289544) is greater than itself. Its abundance is 212915088

Bases of 142374456

• Binary: 1000011111000111011000111000₂
• Hexadecimal: 0x87C7638
• Base-36: 2CRKU0

Squares and roots of 142374456

• 142374456 squared (142374456²) is 20270485721295936
• 142374456 cubed (142374456³) is 2885999377425276503010816
• The square root of 142374456 is 11932.0767681071
• The cube root of 142374456 is 522.1685279603

Scales and comparisons

• 142,374,456 seconds is equal to 4 years, 27 weeks, 2 days, 20 hours, 27 minutes, 36 seconds.
• To count from 1 to 142,374,456 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 142374456 cubic inches would be around 43.5 feet tall.

Recreational maths with 142374456

• 142374456 backwards is 654473241
• 142374456 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142374456's digits is 36
• More coming soon!