2442890977390125

Names of 2442890977390125

• Cardinal: 2442890977390125 can be written as Two quadrillion, four hundred forty-two trillion, eight hundred ninety billion, nine hundred seventy-seven million, three hundred ninety thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.442890977390125 × 10¹⁵

Factors of 2442890977390125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 921

Divisors of 2442890977390125

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 15 23 25 45 69 75 79 115 125 207 225 237 345 375 395 529 575 711 811 1035 1125 1185 1587 1725 1817 1975 2433 2645 2875 3555 4055 4761 5175 5451 5925 6241 7299 7935 8625 9085 9875 12165 13225 16353 17775 18653 18723 20275 23805 25875 27255 29625 31205 36495 39675 41791 45425 55959 56169 60825 64069 66125 81765 88875 93265 93615 101375 119025 125373 136275 143543 156025 167877 182475 192207 198375 208955 227125 279795 280845 304125 320345 376119 408825 429019 430629 466325 468075 576621 595125 626865 657721 681375 717715 780125 839385 912375 961035 1044775 1287057 1291887 1398975 1404225 1473587 1601725 1880595 1973163 2044125 2145095 2153145 2331625 2340375 2883105 3134325 3288605 3301489 3588575 3861171 4196925 4420761 4805175 5061451 5223875 5919489 6435285 6459435 6994875 7021125 7367935 8008625 9402975 9865815 9904467 10725475 10765725 13262283 14415525 15127583 15184353 15671625 16443025 16507445 17942875 19305855 20984625 22103805 24025875 25307255 29597445 29713401 32176425 32297175 33892501 36839675 45382749 45553059 47014875 49329075 49522335 51959959 53627375 53828625 66311415 72077625 75637915 75921765 82215125 82537225 96529275 101677503 110519025 116413373 126536275 136148247 147987225 148567005 155879877 160882125 161485875 169462505 184198375 226913745 227765295 246645375 247611675 259799795 305032509 331557075 347934409 349240119 378189575 379608825 412686125 467639631 482646375 508387515 552595125 582066865 632681375 680741235 739936125 742835025 779399385 847312525 1043803227 1047720357 1134568725 1138826475 1195079057 1238058375 1298998975 1525162545 1657785375 1739672045 1746200595 1890947875 1898044125 2338198155 2541937575 2677507579 2910334325 3131409681 3403706175 3585237171 3714175125 3896996925 4104836761 4236562625 5219016135 5238601785 5672843625 5694132375 5975395285 6494994875 7625812725 8032522737 8698360225 8731002975 10755711513 11690990775 12314510283 12709687875 13387537895 14551671625 15657048405 17018530875 17926185855 19484984625 20524183805 24097568211 26095080675 26193008925 27486818311 29876976425 36943530849 38129063625 40162613685 43491801125 43655014875 53778557565 58454953875 61572551415 66937689475 78285242025 82460454933 89630929275 94411245503 102620919025 120487841055 130475403375 130965044625 137434091555 149384882125 184717654245 200813068425 247381364799 268892787825 283233736509 307862757075 334688447375 391426210125 412302274665 448154646375 472056227515 513104595125 602439205275 687170457775 849701209527 923588271225 1004065342125 1236906823995 1344463939125 1416168682545 1539313785375 2061511373325 2171458646569 2360281137575 3012196026375 3435852288875 4248506047635 4617941356125 6184534119975 6514375939707 7080843412725 10307556866625 10857293232845 11801405687875 19543127819121 21242530238175 30922670599875 32571879698535 35404217063625 54286466164225 97715639095605 106212651190875 162859398492675 271432330821125 488578195478025 814296992463375 2442890977390125
• Sum of all divisors σ(n): 4668274823406012
• Sum of proper divisors (its aliquot sum) s(n): 2225383846015887
• 2442890977390125 is a deficient number, because the sum of its proper divisors (2225383846015887) is less than itself. Its deficiency is 217507131374238

Bases of 2442890977390125

• Binary: 1000101011011100101111100000111011101010111000101101₂
• Hexadecimal: 0x8ADCBE0EEAE2D
• Base-36: O1XKMED1D9

Squares and roots of 2442890977390125

• 2442890977390125 squared (2442890977390125²) is 5967716327414080213956447515625
• 2442890977390125 cubed (2442890977390125³) is 14578480371863589629660853150364138102658203125
• The square root of 2442890977390125 is 49425610.5413997389
• The cube root of 2442890977390125 is 134679.4585801553

Scales and comparisons

• 2,442,890,977,390,125 seconds is equal to 77,676,376 years, 37 weeks, 4 days, 4 hours, 48 minutes, 45 seconds.
• To count from 1 to 2,442,890,977,390,125 would take you about two hundred thirty-three million, twenty-nine thousand, one hundred thirty 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 2442890977390125 cubic inches would be around 11223.3 feet tall.

Recreational maths with 2442890977390125

• 2442890977390125 backwards is 5210937790982442
• The number of decimal digits it has is: 16
• The sum of 2442890977390125's digits is 72
• More coming soon!