142461396

Names of 142461396

• Cardinal: 142461396 can be written as One hundred forty-two million, four hundred sixty-one thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.42461396 × 10⁸

Factors of 142461396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 523

Divisors of 142461396

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 37 42 44 54 63 66 74 77 84 99 108 111 126 132 148 154 189 198 222 231 252 259 297 308 333 378 396 407 444 462 463 518 594 666 693 756 777 814 924 926 999 1036 1188 1221 1332 1386 1389 1554 1628 1852 1998 2079 2331 2442 2772 2778 2849 3108 3241 3663 3996 4158 4167 4662 4884 5093 5556 5698 6482 6993 7326 8316 8334 8547 9324 9723 10186 10989 11396 12501 12964 13986 14652 15279 16668 17094 17131 19446 20372 21978 25002 25641 27972 29169 30558 34188 34262 35651 38892 43956 45837 50004 51282 51393 58338 61116 68524 71302 76923 87507 91674 102564 102786 106953 116676 119917 137511 142604 153846 154179 175014 183348 188441 205572 213906 239834 275022 307692 308358 320859 350028 359751 376882 427812 462537 479668 550044 565323 616716 641718 719502 753764 925074 962577 1079253 1130646 1283436 1319087 1439004 1695969 1850148 1925154 2158506 2261292 2638174 3237759 3391938 3850308 3957261 4317012 5087907 5276348 6475518 6783876 7914522 10175814 11871783 12951036 15829044 20351628 23743566 35615349 47487132 71230698 142461396
• Sum of all divisors σ(n): 473948160
• Sum of proper divisors (its aliquot sum) s(n): 331486764
• 142461396 is an abundant number, because the sum of its proper divisors (331486764) is greater than itself. Its abundance is 189025368

Bases of 142461396

• Binary: 1000011111011100100111010100₂
• Hexadecimal: 0x87DC9D4
• Base-36: 2CTFX0

Squares and roots of 142461396

• 142461396 squared (142461396²) is 20295249350268816
• 142461396 cubed (142461396³) is 2891289554607388502627136
• The square root of 142461396 is 11935.7193331613
• The cube root of 142461396 is 522.2747925617

Scales and comparisons

• 142,461,396 seconds is equal to 4 years, 27 weeks, 3 days, 20 hours, 36 minutes, 36 seconds.
• To count from 1 to 142,461,396 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 142461396 cubic inches would be around 43.5 feet tall.

Recreational maths with 142461396

• 142461396 backwards is 693164241
• 142461396 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142461396's digits is 36
• More coming soon!