1321165893812193

Names of 1321165893812193

• Cardinal: 1321165893812193 can be written as One quadrillion, three hundred twenty-one trillion, one hundred sixty-five billion, eight hundred ninety-three million, eight hundred twelve thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 1.321165893812193 × 10¹⁵

Factors of 1321165893812193

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 791999

Divisors of 1321165893812193

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 11 13 19 31 33 39 57 71 93 99 117 143 171 209 213 247 279 341 403 429 589 627 639 741 781 923 961 1023 1209 1287 1349 1767 1881 2201 2223 2343 2717 2769 2883 3069 3627 4047 4433 5301 6479 6603 7029 7657 8151 8307 8649 10153 10571 12141 12493 13299 14839 17537 18259 19437 19809 22971 24211 24453 28613 30459 31713 37479 39897 41819 44517 52611 54777 58311 68231 68913 72633 84227 85839 91377 95139 112437 125457 133551 137423 157833 164331 192907 200849 204693 217899 237367 252681 257517 314743 376371 412269 460009 543647 578721 602547 614079 712101 750541 758043 791851 887003 944229 1236807 1296389 1380027 1630941 1736163 1807641 2136303 2251623 2375553 2611037 2661009 2832687 3889167 4140081 4892823 5980117 6754869 7126659 7833111 7983027 8710361 9757033 10294063 11667501 14260279 15045169 16853057 17940351 23499333 24547381 26131083 29271099 30882189 42780837 45135507 50559171 53821053 56221421 73642143 78393249 87813297 92646567 113234693 128342511 135406521 151677513 165496859 168664263 185383627 195587197 220926429 270021191 319115953 339704079 466400239 496490577 505992789 556150881 586761591 618435631 730878473 760968811 810063573 957347859 1019112237 1068206999 1399200717 1489471731 1668452643 1742864051 1760284773 1855306893 2151459167 2192635419 2282906433 2430190719 2872043577 3204620997 3510275483 4197602151 5130402629 5228592153 5565920679 6063203107 6454377501 6577906257 6848719299 8039663203 8370656921 9613862991 9892594543 10530826449 11750276989 13886690987 14458407409 15391207887 15685776459 18189609321 19171504561 19363132503 22657232663 24118989609 25111970763 29677783629 31592479347 33114416969 35250830967 41660072961 43375222227 46173623661 54028785581 54568827963 57514513683 66695234177 67971697989 72356968827 75335912289 89033350887 99343250907 105752492901 108818539973 124980218883 130125666681 152753600857 159042481499 162086356743 172543541049 187959296317 200085702531 203915093967 249229559293 298029752721 326455619919 364258586659 430487420597 458260802571 477127444497 486259070229 563877888951 594316641391 600257107593 702374212553 747688677879 979366859757 1026546926039 1092775759977 1291462261791 1374782407713 1431382333491 1691633666853 1782949924173 2067552259487 2107122637659 2243066033637 3079640778117 3278327279931 3874386785373 4735361626567 5348849772519 6202656778461 6321367912977 7726116338083 9238922334351 11292016186429 13345110038507 14206084879701 18607970335383 23178349014249 33876048559287 40035330115521 42618254639103 69535047042747 101628145677861 120105990346563 146796210423577 440388631270731 1321165893812193
• Sum of all divisors σ(n): 2472910465858560
• Sum of proper divisors (its aliquot sum) s(n): 1151744572046367
• 1321165893812193 is a deficient number, because the sum of its proper divisors (1151744572046367) is less than itself. Its deficiency is 169421321765826

Bases of 1321165893812193

• Binary: 100101100011001011111100111110010100011111111100001₂
• Hexadecimal: 0x4B197E7CA3FE1
• Base-36: D0BB8DOLI9

Squares and roots of 1321165893812193

• 1321165893812193 squared (1321165893812193²) is 1745479318972570829926355469249
• 1321165893812193 cubed (1321165893812193³) is 2306067744581094467539693767836165551992753057
• The square root of 1321165893812193 is 36347845.7932817935
• The cube root of 1321165893812193 is 109728.4180195153

Scales and comparisons

• 1,321,165,893,812,193 seconds is equal to 42,008,988 years, 41 weeks, 2 hours, 56 minutes, 33 seconds.
• To count from 1 to 1,321,165,893,812,193 would take you about one hundred twenty-six million, twenty-six thousand, nine hundred sixty-six 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 1321165893812193 cubic inches would be around 9144 feet tall.

Recreational maths with 1321165893812193

• 1321165893812193 backwards is 3912183985611231
• The number of decimal digits it has is: 16
• The sum of 1321165893812193's digits is 63
• More coming soon!