142623221472

Names of 142623221472

• Cardinal: 142623221472 can be written as One hundred forty-two billion, six hundred twenty-three million, two hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.42623221472 × 10¹¹

Factors of 142623221472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29807

Divisors of 142623221472

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 72 81 86 96 108 129 144 162 172 216 258 288 324 344 387 432 516 648 688 774 864 1032 1161 1296 1376 1548 1849 2064 2322 2592 3096 3483 3698 4128 4644 5547 6192 6966 7396 9288 11094 12384 13932 14792 16641 18576 22188 27864 29584 29759 33282 37152 44376 49923 55728 59168 59518 66564 88752 89277 99846 111456 119036 133128 149769 177504 178554 199692 238072 266256 267831 299538 357108 399384 476144 532512 535662 599076 714216 798768 803493 952288 1071324 1198152 1279637 1428432 1597536 1606986 2142648 2396304 2410479 2559274 2856864 3213972 3838911 4285296 4792608 4820958 5118548 6427944 7677822 8570592 9641916 10237096 11516733 12855888 15355644 19283832 20474192 23033466 25711776 30711288 34550199 38567664 40948384 46066932 55024391 61422576 69100398 77135328 92133864 103650597 110048782 122845152 138200796 165073173 184267728 207301194 220097564 276401592 330146346 368535456 414602388 440195128 495219519 552803184 660292692 829204776 880390256 990439038 1105606368 1320585384 1485658557 1658409552 1760780512 1980878076 2641170768 2971317114 3316819104 3961756152 4456975671 5282341536 5942634228 7923512304 8913951342 11885268456 15847024608 17827902684 23770536912 35655805368 47541073824 71311610736 142623221472
• Sum of all divisors σ(n): 429446888640
• Sum of proper divisors (its aliquot sum) s(n): 286823667168
• 142623221472 is an abundant number, because the sum of its proper divisors (286823667168) is greater than itself. Its abundance is 144200445696

Bases of 142623221472

• Binary: 10000100110101000000011010011011100000₂
• Hexadecimal: 0x213501A6E0
• Base-36: 1TIQ6M00

Squares and roots of 142623221472

• 142623221472 squared (142623221472²) is 20341383303051161846784
• 142623221472 cubed (142623221472³) is 2901153615877908749420790962946048
• The square root of 142623221472 is 377654.8973229397
• The cube root of 142623221472 is 5224.7247274163

Scales and comparisons

• 142,623,221,472 seconds is equal to 4,534 years, 50 weeks, 5 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 142,623,221,472 would take you about nine thousand and sixty-nine 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 142623221472 cubic inches would be around 435.4 feet tall.

Recreational maths with 142623221472

• 142623221472 backwards is 274122326241
• 142623221472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142623221472's digits is 36
• More coming soon!