1421806247022888

Names of 1421806247022888

• Cardinal: 1421806247022888 can be written as One quadrillion, four hundred twenty-one trillion, eight hundred six billion, two hundred forty-seven million, twenty-two thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.421806247022888 × 10¹⁵

Factors of 1421806247022888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 181585

Divisors of 1421806247022888

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 318 424 477 636 954 1272 1321 1579 1908 2642 3158 3816 3963 4737 5284 6316 7926 9474 10568 11889 12632 14211 15852 18948 23778 28422 31704 37896 47556 56844 70013 83687 95112 113688 140026 167374 178627 210039 251061 280052 334748 357254 420078 502122 535881 560104 630117 669496 714508 753183 840156 1004244 1071762 1260234 1429016 1506366 1607643 1680312 2008488 2085859 2143524 2520468 3012732 3215286 4171718 4287048 5040936 6025464 6257577 6430572 8343436 9467231 12515154 12861144 16686872 18772731 18934462 25030308 28401693 37545462 37868924 50060616 56803386 75090924 75737848 85205079 110550527 113606772 150181848 170410158 221101054 227213544 235966267 282052033 331651581 340820316 442202108 471932534 564104066 663303162 681640632 707898801 846156099 884404216 943865068 994954743 1128208132 1326606324 1415797602 1692312198 1887730136 1989909486 2123696403 2256416264 2538468297 2653212648 2831595204 3384624396 3979818972 4247392806 5076936594 5663190408 6769248792 7959637944 8494785612 10153873188 12506212151 14948757749 16989571224 20307746376 25012424302 29897515498 37518636453 44846273247 50024848604 59795030996 75037272906 89692546494 100049697208 112555909359 119590061992 134538819741 150074545812 179385092988 225111818718 269077639482 300149091624 358770185976 372590735593 450223637436 538155278964 745181471186 900447274872 1076310557928 1117772206779 1490362942372 2235544413558 2980725884744 3353316620337 4471088827116 6706633240674 8942177654232 13413266481348 19747308986429 26826532962696 39494617972858 59241926959287 78989235945716 118483853918574 157978471891432 177725780877861 236967707837148 355451561755722 473935415674296 710903123511444 1421806247022888
• Sum of all divisors σ(n): 3928859054078400
• Sum of proper divisors (its aliquot sum) s(n): 2507052807055512
• 1421806247022888 is an abundant number, because the sum of its proper divisors (2507052807055512) is greater than itself. Its abundance is 1085246560032624

Bases of 1421806247022888

• Binary: 101000011010010000000010000010010110001000100101000₂
• Hexadecimal: 0x50D20104B1128
• Base-36: DZZKRTJ0A0

Squares and roots of 1421806247022888

• 1421806247022888 squared (1421806247022888²) is 2021533004073309611763195860544
• 1421806247022888 cubed (1421806247022888³) is 2874228253754376899367286469600036045224131072
• The square root of 1421806247022888 is 37706846.1558758319
• The cube root of 1421806247022888 is 112446.7236668317

Scales and comparisons

• 1,421,806,247,022,888 seconds is equal to 45,209,040 years, 37 weeks, 3 days, 34 minutes, 48 seconds.
• To count from 1 to 1,421,806,247,022,888 would take you about one hundred thirty-five million, six hundred twenty-seven thousand, one hundred twenty-two 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 1421806247022888 cubic inches would be around 9370.6 feet tall.

Recreational maths with 1421806247022888

• 1421806247022888 backwards is 8882207426081241
• The number of decimal digits it has is: 16
• The sum of 1421806247022888's digits is 63
• More coming soon!