1979742043825

Names of 1979742043825

• Cardinal: 1979742043825 can be written as One trillion, nine hundred seventy-nine billion, seven hundred forty-two million, forty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.979742043825 × 10¹²

Factors of 1979742043825

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 732

Divisors of 1979742043825

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 7 13 19 25 31 35 37 65 73 91 95 133 155 175 185 217 247 259 325 365 403 455 475 481 511 547 589 665 703 775 925 949 1085 1147 1235 1295 1387 1729 1825 2015 2263 2275 2405 2555 2701 2735 2821 2945 3325 3367 3515 3829 4123 4745 4921 5425 5735 6175 6475 6643 6935 7111 7657 8029 8645 9139 9709 10075 10393 11315 12025 12775 13505 13675 14105 14725 14911 15841 16835 16957 17575 18031 18907 19145 20239 20615 21793 23725 24605 28675 29419 33215 34675 35113 35555 38285 39931 40145 42997 43225 45695 48545 49777 51319 51965 53599 56575 63973 67525 70525 72751 74555 79205 83731 84175 84785 90155 94535 95725 101195 103075 104377 108965 118699 123025 126217 135109 141673 147095 152551 166075 175565 177775 191425 199655 200725 205933 214985 220441 228475 242725 245791 248885 256595 259825 263107 267995 279517 283309 300979 319865 322183 359233 363755 372775 384541 396025 418655 423925 450775 472675 505975 519103 521885 544825 558961 586117 593495 627409 631085 667147 675545 708365 735475 758689 762755 877825 945763 998275 1029665 1074925 1088503 1102205 1228955 1237861 1244425 1282975 1315535 1339975 1397585 1416545 1477447 1504895 1543087 1590889 1599325 1610915 1796165 1818775 1841749 1922705 1983163 2093275 2255281 2595515 2609425 2691787 2794805 2930585 2967475 3137045 3155425 3335735 3377725 3541825 3633721 3793445 3813775 3912727 4188379 4391863 4670029 4728815 4999033 5148325 5310823 5442515 5511025 6144775 6189305 6577675 6987925 7082725 7387235 7524475 7619521 7715435 7954445 8054575 8156317 8665027 8980825 9208745 9613525 9862957 9915815 10342129 11136223 11276405 11920771 12977575 13458935 13974025 14652925 15685225 16092193 16678675 18168605 18967225 19206811 19563635 20681557 20941895 21959315 23350145 23519359 23644075 24995165 26554115 27212575 28071493 29318653 30946525 34993231 36936175 38097605 38577175 39772225 40781585 43325135 45800857 46043725 49314785 49579075 51710645 55681115 56382025 57094219 59603855 67294675 69040699 80460965 83445397 90843025 96034055 97818175 103407785 104709475 109796575 112645351 116750725 117596795 124975825 132770575 134447677 140357465 144770899 146593265 154970023 164635513 174966155 190488025 196500451 203907925 216625675 229004285 246573925 258553225 278405575 285471095 298019275 305751667 320605999 345203495 364929409 402304825 417226985 480170275 517038925 563226755 587983975 595411141 672238385 701787325 723854495 732966325 774850115 823177565 870216283 874830775 982502255 1084790161 1145021425 1427355475 1528758335 1603029995 1726017475 1824647045 2086134925 2140261669 2554505863 2816133775 2977055705 3361191925 3619272475 3874250575 4115887825 4167877987 4351081415 4912511275 5423950805 6091513981 7643791675 8015149975 9123235225 10701308345 11312811679 12772529315 14885278525 20839389935 21755407075 27119754025 30457569905 53506541725 56564058395 63862646575 79189681753 104196949675 152287849525 282820291975 395948408765 1979742043825
• Sum of all divisors σ(n): 3424171950080
• Sum of proper divisors (its aliquot sum) s(n): 1444429906255
• 1979742043825 is a deficient number, because the sum of its proper divisors (1444429906255) is less than itself. Its deficiency is 535312137570

Bases of 1979742043825

• Binary: 11100110011110001110100100011111010110001₂
• Hexadecimal: 0x1CCF1D23EB1
• Base-36: P9HBAPIP

Squares and roots of 1979742043825

• 1979742043825 squared (1979742043825²) is 3919378560088388220630625
• 1979742043825 cubed (1979742043825³) is 7759358521073271268561328567887140625
• The square root of 1979742043825 is 1407033.0642259265
• The cube root of 1979742043825 is 12556.5270172081

Scales and comparisons

• 1,979,742,043,825 seconds is equal to 62,949 years, 35 weeks, 1 hour, 30 minutes, 25 seconds.
• To count from 1 to 1,979,742,043,825 would take you about one hundred fifty-seven thousand, three hundred seventy-four 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 1979742043825 cubic inches would be around 1046.4 feet tall.

Recreational maths with 1979742043825

• 1979742043825 backwards is 5283402479791
• The number of decimal digits it has is: 13
• The sum of 1979742043825's digits is 61
• More coming soon!