142295916383995815

Names of 142295916383995815

• Cardinal: 142295916383995815 can be written as One hundred forty-two quadrillion, two hundred ninety-five trillion, nine hundred sixteen billion, three hundred eighty-three million, nine hundred ninety-five thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.42295916383995815 × 10¹⁷

Factors of 142295916383995815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 780826

Divisors of 142295916383995815

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 79 105 147 237 245 315 343 395 441 553 711 735 1029 1185 1659 1715 2205 2765 3087 3555 3871 4977 5145 8295 11613 15435 19355 24885 27097 34839 58065 81291 135485 174195 201451 243873 406455 579281 604353 1007255 1219365 1410157 1737843 1813059 2896405 3021765 4054967 4230471 5213529 7050785 8689215 9065295 9871099 12164901 12691413 15914629 20274835 21152355 26067645 28384769 29613297 36494703 45763199 47743887 49355495 60824505 63457065 69097693 79573145 85154307 88839891 111402403 137289597 141923845 143231661 148066485 182473515 198693383 207293079 228815995 238719435 255462921 320342393 334207209 345488465 411868791 425771535 444199455 557012015 596080149 621879237 686447985 716158305 779816821 961027179 993466915 1002621627 1036465395 1277314605 1601711965 1671036045 1788240447 2059343955 2242396751 2339450463 2883081537 2980400745 3109396185 3899084105 4805135895 5013108135 5458717747 6727190253 7018351389 8941202235 11211983755 11697252315 14415407685 15696777257 16376153241 20181570759 27293588735 33635951265 35091756945 47090331771 49128459723 78483886285 81880766205 100907853795 116696736731 141270995313 235451658855 245642298615 350090210193 583483683655 706354976565 816877157117 1050270630579 1750451050965 2450631471351 4084385785585 5251353152895 5718140099819 7351894414053 9219042201749 12253157356755 17154420299457 27657126605247 28590700499095 36759472070265 40026980698733 46095211008745 51463260898371 64533295412243 82971379815741 85772101497285 120080942096199 138285633026235 193599886236729 200134903493665 257316304491855 322666477061215 360242826288597 414856899078705 451733067885701 580799658710187 600404710480995 967999431183645 1355199203657103 1801214131442985 2258665339428505 2903998293550935 3162131475199907 4065597610971309 6775996018285515 9486394425599721 15810657375999535 20327988054856545 28459183276799163 47431972127998605 142295916383995815
• Sum of all divisors σ(n): 291277003590144000
• Sum of proper divisors (its aliquot sum) s(n): 148981087206148185
• 142295916383995815 is an abundant number, because the sum of its proper divisors (148981087206148185) is greater than itself. Its abundance is 6685170822152370

Bases of 142295916383995815

• Binary: 111111001100010010110000111001101000011101000011110100111₂
• Hexadecimal: 0x1F98961CD0E87A7
• Base-36: 12X3OXJNCEJR

Squares and roots of 142295916383995815

• 142295916383995815 squared (142295916383995815²) is 20248127819561128618635865937514225
• 142295916383995815 cubed (142295916383995815³) is 2881225903144729859079153740264688938311613902968375
• The square root of 142295916383995815 is 377221309.5571296261
• The cube root of 142295916383995815 is 522072.4937412209

Scales and comparisons

• 142,295,916,383,995,815 seconds is equal to 4,524,569,990 years, 43 weeks, 5 days, 14 hours, 50 minutes, 15 seconds.
• To count from 1 to 142,295,916,383,995,815 would take you about thirteen billion, five hundred seventy-three million, seven hundred nine thousand, nine hundred seventy-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 142295916383995815 cubic inches would be around 43506 feet tall.

Recreational maths with 142295916383995815

• 142295916383995815 backwards is 518599383619592241
• The number of decimal digits it has is: 18
• The sum of 142295916383995815's digits is 90
• More coming soon!