142312719405703561

Names of 142312719405703561

• Cardinal: 142312719405703561 can be written as One hundred forty-two quadrillion, three hundred twelve trillion, seven hundred nineteen billion, four hundred five million, seven hundred three thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 1.42312719405703561 × 10¹⁷

Factors of 142312719405703561

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 877

Divisors of 142312719405703561

• Number of divisors d(n): 243
• Complete list of divisors:
  1 11 13 59 61 121 143 169 649 671 733 767 793 1573 1859 3481 3599 3721 7139 7381 8063 8437 8723 9529 9971 10309 20449 38291 39589 40931 43247 44713 45253 46787 48373 88693 92807 95953 104819 109681 113399 123877 212341 219539 421201 435479 450241 475717 491843 497783 514657 532103 537289 562211 581269 588289 608231 628849 1153009 1206491 1247389 1362647 2335751 2414929 2551573 2638067 2727493 2760433 2854007 5232887 5410273 5475613 5661227 5853133 5910179 6184321 6393959 6471179 6690541 6917339 6984757 7308743 7556497 12952801 14989117 25693261 26564219 28067303 29018737 30002423 30364763 31394077 31700051 32774629 33170449 34294871 35457409 35885629 37102091 65011969 68027531 70333549 71182969 73595951 76090729 76832327 80396173 83121467 90801841 142480811 155645953 160922087 168386413 308740333 319206107 330026653 334012393 345334847 348700561 360520919 364874939 377243581 390031499 394741919 408123001 412100663 426070177 431215837 445833323 460946317 845155597 884357903 914336137 998820251 1567288921 1712105483 1770142957 1852250543 1870303009 1933703111 1999252369 2023397389 2091987131 2189023369 3835706171 3965730109 4013624329 4149679391 4290346489 4342161109 4489353011 4533107293 4686771947 4743374207 4904166553 5070409487 5357308619 5538912301 9494403133 10987022761 18833160313 19471572527 20374755973 20573333099 21270734221 21991776059 22257371279 23011858441 24079257059 24313939117 25138140443 25990280797 26304166057 27195832703 49864180223 51554491417 52177116277 53945832083 55774504357 58930394809 60928035311 104438434463 114088483549 117955889771 123427240729 226306664089 233978076431 241909536649 244831084069 253130442851 264871827649 267453330287 276519544873 285893088767 289345826627 299154159733 316081208521 326795825759 337873650361 648234342899 670208388421 1148822779093 1254973319039 1297514787481 1357699648019 1483150286137 1533426567023 1604554129477 2941986633157 3041714993603 3144823976437 3182804092897 3290695757063 3476893293731 3594754083349 3716610153971 6959397496489 13804706509429 14272662662291 14934696128209 16314653147507 16867692237253 17650095424247 19280953719781 19934545371299 38245826231041 39542294916839 40882711693681 76553372461379 90472167454357 179461184622577 185544614609783 194151049666717 212090490917591 219279999084289 842087097075169 995193841997927 1176138176906641 2332995400093501 2412079989927179 10947132261977197 12937519945973051 142312719405703561
• Sum of all divisors σ(n): 175414641620718591
• Sum of proper divisors (its aliquot sum) s(n): 33101922215015030
• 142312719405703561 is a deficient number, because the sum of its proper divisors (33101922215015030) is less than itself. Its deficiency is 109210797190688531

Bases of 142312719405703561

• Binary: 111111001100110001010101000001111001100100110000110001001₂
• Hexadecimal: 0x1F998AA0F326189
• Base-36: 12X9NCQWMM4P

Squares and roots of 142312719405703561

• 142312719405703561 squared (142312719405703561²) is 20252910104646514912380097408080721
• 142312719405703561 cubed (142312719405703561³) is 2882246712871497821122832169821028480975617685147481
• 142312719405703561 is a perfect square number. Its square root is 377243581
• The cube root of 142312719405703561 is 522093.0425861787

Scales and comparisons

• 142,312,719,405,703,561 seconds is equal to 4,525,104,274 years, 49 weeks, 5 days, 12 hours, 46 minutes, 1 second.
• To count from 1 to 142,312,719,405,703,561 would take you about thirteen billion, five hundred seventy-five million, three hundred twelve thousand, eight hundred twenty-four 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 142312719405703561 cubic inches would be around 43507.8 feet tall.

Recreational maths with 142312719405703561

• 142312719405703561 backwards is 165307504917213241
• 142312719405703561 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142312719405703561's digits is 61
• More coming soon!