40356948401847903

Names of 40356948401847903

• Cardinal: 40356948401847903 can be written as Forty quadrillion, three hundred fifty-six trillion, nine hundred forty-eight billion, four hundred one million, eight hundred forty-seven thousand, nine hundred three.

Scientific notation

• Scientific notation: 4.0356948401847903 × 10¹⁶

Factors of 40356948401847903

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1802

Divisors of 40356948401847903

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 21 49 79 137 147 237 411 553 563 959 1013 1659 1689 2877 3039 3871 3941 6241 6713 7091 10823 11613 11823 18723 20139 21273 27587 32469 43687 44477 49637 75761 77131 80027 82761 131061 133431 138781 148911 227283 231393 240081 305809 311339 316969 416343 530327 539917 560189 570319 855017 917427 934017 950907 971467 1590981 1619751 1680567 1710957 2179373 2218783 2565051 2914401 3513683 3779419 3921323 3992233 5985119 6093349 6322133 6538119 6656349 6800269 10541049 10963699 11338257 11763969 11976699 15531481 17955357 18280047 18966399 20400807 24595781 25040551 27945631 32891097 41895833 42653443 43424753 44254931 45055201 46594443 73787343 75121653 76745893 78133703 83836893 125687499 127960329 130274259 132764793 135165603 172170467 175283857 230237679 234401109 298574101 303973271 309784517 315386407 321089597 481374571 516511401 525851571 537221251 546935921 866132221 895722303 911919813 929353551 946159221 963268791 1226986999 1444123713 1611663753 1640807763 1978203529 2127812897 2207704849 2247627179 2598396663 3369621997 3430555487 3559360879 3680960997 3828551447 5934610587 6062925547 6172562537 6383438691 6623114547 6742881537 10108865991 10291666461 10678082637 11485654341 13847424703 15733390253 18188776641 18517687611 23587353979 24013888409 24915526153 25366078163 41542274109 42440478829 43207937759 43989274789 47200170759 70762061937 72041665227 74746578459 76098234489 96931972921 127321436487 129623813277 131967824367 168097218863 174408683071 177562547141 271013883473 290795918763 302455564313 307924923523 487632440423 504291656589 523226049213 532687641423 813041650419 907366692939 923774770569 1242937829987 1462897321269 1897097184311 2003920174877 2155474464661 3413427082961 3475152708331 3728813489961 5691291552933 6011760524631 6466423393983 10240281248883 10425458124993 13279680290177 14027441224139 23893989580727 24326068958317 39839040870531 42082323672417 71681968742181 72978206874951 98192088568973 170282482708219 274537063958149 294576265706919 510847448124657 823611191874447 1921759447707043 5765278343121129 13452316133949301 40356948401847903
• Sum of all divisors σ(n): 64036346405614128
• Sum of proper divisors (its aliquot sum) s(n): 23679398003766225
• 40356948401847903 is a deficient number, because the sum of its proper divisors (23679398003766225) is less than itself. Its deficiency is 16677550398081678

Bases of 40356948401847903

• Binary: 10001111011000000110111001000101101101011111111001011111₂
• Hexadecimal: 0x8F606E45B5FE5F
• Base-36: B1DCE5GXI73

Squares and roots of 40356948401847903

• 40356948401847903 squared (40356948401847903²) is 1628683284309414012041825145497409
• 40356948401847903 cubed (40356948401847903³) is 65728687267827199645334135119755552158535698583327
• The square root of 40356948401847903 is 200890389.0230886655
• The cube root of 40356948401847903 is 343009.4668877369

Scales and comparisons

• 40,356,948,401,847,903 seconds is equal to 1,283,226,126 years, 48 weeks, 6 days, 13 hours, 45 minutes, 3 seconds.
• To count from 1 to 40,356,948,401,847,903 would take you about three billion, eight hundred forty-nine million, six hundred seventy-eight thousand, three hundred eighty 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 40356948401847903 cubic inches would be around 28584.1 feet tall.

Recreational maths with 40356948401847903

• 40356948401847903 backwards is 30974810484965304
• The number of decimal digits it has is: 17
• The sum of 40356948401847903's digits is 75
• More coming soon!