7997297594913

Names of 7997297594913

• Cardinal: 7997297594913 can be written as Seven trillion, nine hundred ninety-seven billion, two hundred ninety-seven million, five hundred ninety-four thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 7.997297594913 × 10¹²

Factors of 7997297594913

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1322

Divisors of 7997297594913

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 17 27 33 51 81 99 121 153 187 243 289 297 363 459 561 729 867 891 1089 1291 1377 1683 2057 2187 2601 2673 3179 3267 3873 4131 5049 6171 6561 7803 8019 9537 9801 11619 12393 14201 15147 18513 19683 21947 23409 24057 28611 29403 34857 34969 37179 42603 45441 55539 59049 65841 70227 72171 85833 88209 104571 104907 111537 127809 136323 156211 166617 177147 197523 210681 216513 241417 257499 264627 313713 314721 334611 373099 383427 408969 468633 499851 592569 632043 649539 724251 772497 793881 941139 944163 1003833 1119297 1150281 1226907 1405899 1499553 1777707 1896129 1948617 2172753 2317491 2381643 2655587 2823417 2832489 3011499 3357891 3450843 3680721 4104089 4217697 4498659 5333121 5688387 6518259 6952473 7144929 7966761 8470251 8497467 10073673 10352529 11042163 12312267 12653091 13495977 15999363 17065161 19554777 20857419 21434787 23900283 25410753 25492401 30221019 31057587 33126489 36936801 37959273 40487931 45144979 47998089 51195483 58664331 62572257 71700849 76232259 76477203 90663057 93172761 110810403 113877819 121463793 135434937 143994267 175992993 187716771 215102547 228696777 229431609 271989171 279518283 332431209 341633457 364391379 406304811 431982801 527978979 563150313 645307641 688294827 815967513 838554849 997293627 1024900371 1218914433 1295948403 1583936937 1935922923 2064884481 2447902539 2515664547 2991880881 3074701113 3656743299 3887845209 4751810811 5807768769 6194653443 7343707617 8975642643 9224103339 10970229897 14255432433 17423306307 22031122851 26926927929 27672310017 32910689691 42766297299 52269918921 66093368553 80780783787 98732069073 156809756763 242342351361 296196207219 470429270289 727027054083 888588621657 2665765864971 7997297594913
• Sum of all divisors σ(n): 14017700409440
• Sum of proper divisors (its aliquot sum) s(n): 6020402814527
• 7997297594913 is a deficient number, because the sum of its proper divisors (6020402814527) is less than itself. Its deficiency is 1976894780386

Bases of 7997297594913

• Binary: 1110100011000000100000101010001001000100001₂
• Hexadecimal: 0x74604151221
• Base-36: 2U1WOI529

Squares and roots of 7997297594913

• 7997297594913 squared (7997297594913²) is 63956768821601254243477569
• 7997297594913 cubed (7997297594913³) is 511481313475398455722867397880964006497
• The square root of 7997297594913 is 2827949.3621550227
• The cube root of 7997297594913 is 19997.7477421369

Scales and comparisons

• 7,997,297,594,913 seconds is equal to 254,289 years, 16 weeks, 6 days, 18 hours, 8 minutes, 33 seconds.
• To count from 1 to 7,997,297,594,913 would take you about six hundred thirty-five thousand, seven hundred twenty-three 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 7997297594913 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7997297594913

• 7997297594913 backwards is 3194957927997
• 7997297594913 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7997297594913's digits is 81
• More coming soon!