1442121524803305920

Names of 1442121524803305920

• Cardinal: 1442121524803305920 can be written as One quintillion, four hundred forty-two quadrillion, one hundred twenty-one trillion, five hundred twenty-four billion, eight hundred three million, three hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.44212152480330592 × 10¹⁸

Factors of 1442121524803305920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45153

Divisors of 1442121524803305920

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 1120 1568 1960 2240 3136 3920 7840 15680 45139 90278 180556 225695 315973 361112 451390 631946 722224 902780 1263892 1444448 1579865 1805560 2211811 2527784 2888896 3159730 3611120 4423622 5055568 6319460 7222240 8847244 10111136 11059055 12638920 14444480 17694488 20222272 22118110 25277840 35388976 44236220 50555680 70777952 88472440 101111360 141555904 176944880 353889760 707779520 2037529321 4075058642 8150117284 10187646605 14262705247 16300234568 20375293210 28525410494 32600469136 40750586420 57050820988 65200938272 71313526235 81501172840 99838936729 114101641976 130401876544 142627052470 163002345680 199677873458 228203283952 285254104940 326004691360 399355746916 456406567904 499194683645 570508209880 652009382720 798711493832 912813135808 998389367290 1141016419760 1597422987664 1996778734580 2282032839520 3194845975328 3993557469160 4564065679040 6389691950656 7987114938320 15974229876640 31948459753280 91972036020619 183944072041238 367888144082476 459860180103095 643804252144333 735776288164952 919720360206190 1287608504288666 1471552576329904 1839440720412380 2575217008577332 2943105152659808 3219021260721665 3678881440824760 4506629765010331 5150434017154664 5886210305319616 6438042521443330 7357762881649520 9013259530020662 10300868034309328 12876085042886660 14715525763299040 18026519060041324 20601736068618656 22533148825051655 25752170085773320 29431051526598080 36053038120082648 41203472137237312 45066297650103310 51504340171546640 72106076240165296 90132595300206620 103008680343093280 144212152480330592 180265190600413240 206017360686186560 288424304960661184 360530381200826480 721060762401652960 1442121524803305920
• Sum of all divisors σ(n): 3994801912528704720
• Sum of proper divisors (its aliquot sum) s(n): 2552680387725398800
• 1442121524803305920 is an abundant number, because the sum of its proper divisors (2552680387725398800) is greater than itself. Its abundance is 1110558862922092880

Bases of 1442121524803305920

• Binary: 1010000000011011100011110001011011000110110001000000111000000₂
• Hexadecimal: 0x140371E2D8D881C0
• Base-36: AYFPEYK1IVNK

Squares and roots of 1442121524803305920

• 1442121524803305920 squared (1442121524803305920²) is 2079714492301012091822544561107046400
• 1442121524803305920 cubed (1442121524803305920³) is 2999201034792668788176753335374238516907805726834688000
• The square root of 1442121524803305920 is 1200883643.3240757235
• The cube root of 1442121524803305920 is 1129797.5267802711

Scales and comparisons

• 1,442,121,524,803,305,920 seconds is equal to 45,855,003,713 years, 51 weeks, 1 day, 2 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,442,121,524,803,305,920 would take you about one hundred sixty billion, four hundred ninety-two million, five hundred twelve thousand, nine hundred ninety-eight 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 1442121524803305920 cubic inches would be around 94149.8 feet tall.

Recreational maths with 1442121524803305920

• 1442121524803305920 backwards is 0295033084251212441
• 1442121524803305920 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1442121524803305920's digits is 56
• More coming soon!