1445292721040

Names of 1445292721040

• Cardinal: 1445292721040 can be written as One trillion, four hundred forty-five billion, two hundred ninety-two million, seven hundred twenty-one thousand and forty.

Scientific notation

• Scientific notation: 1.44529272104 × 10¹²

Factors of 1445292721040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 184

Divisors of 1445292721040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 35 40 56 62 70 80 112 124 139 140 155 217 248 278 280 310 434 496 556 560 620 695 868 961 973 1085 1112 1240 1390 1736 1922 1946 2170 2224 2480 2780 3472 3844 3892 4309 4340 4805 4865 5560 6727 7688 7784 8618 8680 9610 9730 11120 13454 15376 15568 17236 17360 19220 19321 19460 21545 26908 30163 33635 34472 38440 38642 38920 43090 53816 60326 67270 68944 76880 77284 77840 86180 96605 107632 120652 133579 134540 135247 150815 154568 172360 193210 241304 267158 269080 270494 301630 309136 344720 386420 482608 534316 538160 540988 598951 603260 667895 676235 772840 935053 1068632 1081976 1197902 1206520 1335790 1352470 1545680 1870106 2137264 2163952 2395804 2413040 2671580 2685619 2704940 2994755 3740212 4192657 4675265 4791608 5343160 5371238 5409880 5989510 7480424 8385314 9350530 9583216 10686320 10742476 10819760 11979020 13428095 14960848 16770628 18567481 18701060 18799333 20963285 21484952 23958040 26856190 33541256 37134962 37402120 37598666 41926570 42969904 47916080 53712380 67082512 74269924 74804240 75197332 83254189 83853140 92837405 93996665 107424760 129972367 148539848 150394664 166508378 167706280 185674810 187993330 214849520 259944734 297079696 300789328 333016756 335412560 371349620 375986660 416270945 519889468 582779323 649861835 666033512 742699240 751973320 832541890 1039778936 1165558646 1299723670 1332067024 1485398480 1503946640 1665083780 2079557872 2331117292 2580879859 2599447340 2913896615 3330167560 4662234584 5161759718 5198894680 5827793230 6660335120 9324469168 10323519436 10397789360 11655586460 12904399295 18066159013 20647038872 23311172920 25808798590 36132318026 41294077744 46622345840 51617597180 72264636052 90330795065 103235194360 144529272104 180661590130 206470388720 289058544208 361323180260 722646360520 1445292721040
• Sum of all divisors σ(n): 3996982926720
• Sum of proper divisors (its aliquot sum) s(n): 2551690205680
• 1445292721040 is an abundant number, because the sum of its proper divisors (2551690205680) is greater than itself. Its abundance is 1106397484640

Bases of 1445292721040

• Binary: 10101000010000010001010001100001110010000₂
• Hexadecimal: 0x1508228C390
• Base-36: IFYHYWSW

Squares and roots of 1445292721040

• 1445292721040 squared (1445292721040²) is 2088871049491207258681600
• 1445292721040 cubed (1445292721040³) is 3019030123020827446454528826980864000
• The square root of 1445292721040 is 1202203.2777529763
• The cube root of 1445292721040 is 11306.2505451903

Scales and comparisons

• 1,445,292,721,040 seconds is equal to 45,955 years, 43 weeks, 4 days, 17 minutes, 20 seconds.
• To count from 1 to 1,445,292,721,040 would take you about one hundred fourteen thousand, eight hundred eighty-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 1445292721040 cubic inches would be around 942.2 feet tall.

Recreational maths with 1445292721040

• 1445292721040 backwards is 0401272925441
• The number of decimal digits it has is: 13
• The sum of 1445292721040's digits is 41
• More coming soon!