1318855198837863168

Names of 1318855198837863168

• Cardinal: 1318855198837863168 can be written as One quintillion, three hundred eighteen quadrillion, eight hundred fifty-five trillion, one hundred ninety-eight billion, eight hundred thirty-seven million, eight hundred sixty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.318855198837863168 × 10¹⁸

Factors of 1318855198837863168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6408714084

Divisors of 1318855198837863168

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 384 432 456 513 576 608 684 768 864 912 1026 1152 1216 1368 1567 1728 1824 2052 2304 2432 2736 3134 3456 3648 4104 4701 4864 5472 6268 6912 7296 8208 9402 10944 12536 14103 14592 16416 18804 21888 25072 28206 29773 32832 37608 42309 43776 50144 56412 59546 65664 75216 84618 89319 100288 112824 119092 131328 150432 169236 178638 200576 225648 238184 267957 300864 338472 357276 401152 451296 476368 535914 601728 676944 714552 803871 902592 952736 1071828 1203456 1353888 1429104 1607742 1805184 1905472 2143656 2707776 2858208 3215484 3610368 3810944 4287312 5415552 5716416 6430968 7621888 8574624 10831104 11432832 12861936 17149248 22865664 25723872 34298496 51447744 68596992 102895488 205790976 6408712493 12817424986 19226137479 25634849972 38452274958 51269699944 57678412437 76904549916 102539399888 115356824874 121765537367 153809099832 173035237311 205078799776 230713649748 243531074734 307618199664 346070474622 365296612101 410157599552 461427299496 487062149468 615236399328 692140949244 730593224202 820315199104 922854598992 974124298936 1095889836303 1230472798656 1384281898488 1461186448404 1640630398208 1845709197984 1948248597872 2191779672606 2460945597312 2768563796976 2922372896808 3287669508909 3691418395968 3896497195744 4383559345212 4921891194624 5537127593952 5844745793616 6575339017818 7382836791936 7792994391488 8767118690424 10042452476531 11074255187904 11689491587232 13150678035636 14765673583872 15585988782976 17534237380848 20084904953062 22148510375808 23378983174464 26301356071272 30127357429593 31171977565952 35068474761696 40169809906124 44297020751616 46757966348928 52602712142544 60254714859186 70136949523392 80339619812248 90382072288779 93515932697856 105205424285088 120509429718372 140273899046784 160679239624496 180764144577558 190806597054089 210410848570176 241018859436744 271146216866337 280547798093568 321358479248992 361528289155116 381613194108178 420821697140352 482037718873488 542292433732674 572419791162267 642716958497984 723056578310232 763226388216356 841643394280704 964075437746976 1084584867465348 1144839582324534 1285433916995968 1446113156620464 1526452776432712 1717259373486801 1928150875493952 2169169734930696 2289679164649068 2570867833991936 2892226313240928 3052905552865424 3434518746973602 3856301750987904 4338339469861392 4579358329298136 5151778120460403 5784452626481856 6105811105730848 6869037493947204 7712603501975808 8676678939722784 9158716658596272 10303556240920806 11568905252963712 12211622211461696 13738074987894408 17353357879445568 18317433317192544 20607112481841612 23137810505927424 24423244422923392 27476149975788816 34706715758891136 36634866634385088 41214224963683224 48846488845846784 54952299951577632 69413431517782272 73269733268770176 82428449927366448 109904599903155264 146539466537540352 164856899854732896 219809199806310528 329713799709465792 439618399612621056 659427599418931584 1318855198837863168
• Sum of all divisors σ(n): 4107974454714009600
• Sum of proper divisors (its aliquot sum) s(n): 2789119255876146432
• 1318855198837863168 is an abundant number, because the sum of its proper divisors (2789119255876146432) is greater than itself. Its abundance is 1470264057038283264

Bases of 1318855198837863168

• Binary: 1001001001101100000111101000011010100111010000111001100000000₂
• Hexadecimal: 0x124D83D0D4E87300
• Base-36: A0PZ5E5VX6O0

Squares and roots of 1318855198837863168

• 1318855198837863168 squared (1318855198837863168²) is 1739379035501659593361109216290996224
• 1318855198837863168 cubed (1318855198837863168³) is 2293989083720951921369070157102217386576343658116677632
• The square root of 1318855198837863168 is 1148414210.4823778119
• The cube root of 1318855198837863168 is 1096644.0969007751

Scales and comparisons

• 1,318,855,198,837,863,168 seconds is equal to 41,935,515,836 years, 3 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,318,855,198,837,863,168 would take you about one hundred forty-six billion, seven hundred seventy-four million, three hundred five thousand, four hundred twenty-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 1318855198837863168 cubic inches would be around 91387 feet tall.

Recreational maths with 1318855198837863168

• 1318855198837863168 backwards is 8613687388915588131
• The number of decimal digits it has is: 19
• The sum of 1318855198837863168's digits is 99
• More coming soon!