31475397414395340

Names of 31475397414395340

• Cardinal: 31475397414395340 can be written as Thirty-one quadrillion, four hundred seventy-five trillion, three hundred ninety-seven billion, four hundred fourteen million, three hundred ninety-five thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.147539741439534 × 10¹⁶

Factors of 31475397414395340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 308400915306

Divisors of 31475397414395340

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 243 252 270 315 324 378 405 420 486 540 567 630 729 756 810 945 972 1134 1215 1260 1458 1620 1701 1890 2268 2430 2835 2916 3402 3645 3780 4860 5103 5670 6804 7290 8505 10206 11340 14580 17010 20412 25515 34020 51030 102060 308400915289 616801830578 925202745867 1233603661156 1542004576445 1850405491734 2158806407023 2775608237601 3084009152890 3700810983468 4317612814046 4626013729335 5551216475202 6168018305780 6476419221069 8326824712803 8635225628092 9252027458670 10794032035115 11102432950404 12952838442138 13878041188005 16653649425606 18504054917340 19429257663207 21588064070230 24980474138409 25905676884276 27756082376010 32382096105345 33307298851212 38858515326414 41634123564015 43176128140460 49960948276818 55512164752020 58287772989621 64764192210690 74941422415227 77717030652828 83268247128030 97146288316035 99921896553636 116575545979242 124902370692045 129528384421380 149882844830454 166536494256060 174863318968863 194292576632070 224824267245681 233151091958484 249804741384090 291438864948105 299765689660908 349726637937726 374707112076135 388585153264140 449648534491362 499609482768180 524589956906589 582877729896210 699453275875452 749414224152270 874316594844315 899297068982724 1049179913813178 1124121336228405 1165755459792420 1498828448304540 1573769870719767 1748633189688630 2098359827626356 2248242672456810 2622949784532945 3147539741439534 3497266379377260 4496485344913620 5245899569065890 6295079482879068 7868849353598835 10491799138131780 15737698707197670 31475397414395340
• Sum of all divisors σ(n): 113259619338421920
• Sum of proper divisors (its aliquot sum) s(n): 81784221924026580
• 31475397414395340 is an abundant number, because the sum of its proper divisors (81784221924026580) is greater than itself. Its abundance is 50308824509631240

Bases of 31475397414395340

• Binary: 1101111110100101011010100001010000011001001110111001100₂
• Hexadecimal: 0x6FD2B50A0C9DCC
• Base-36: 8LX3HYDUOR0

Squares and roots of 31475397414395340

• 31475397414395340 squared (31475397414395340²) is 990700642394124854623457813715600
• 31475397414395340 cubed (31475397414395340³) is 31182696438051839809972403333588927783532725304000
• The square root of 31475397414395340 is 177413070.0213356321
• The cube root of 31475397414395340 is 315735.7368920559

Scales and comparisons

• 31,475,397,414,395,340 seconds is equal to 1,000,820,277 years, 51 weeks, 3 hours, 9 minutes.
• To count from 1 to 31,475,397,414,395,340 would take you about three billion, two million, four hundred sixty thousand, eight hundred thirty-three 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 31475397414395340 cubic inches would be around 26311.3 feet tall.

Recreational maths with 31475397414395340

• 31475397414395340 backwards is 04359341479357413
• The number of decimal digits it has is: 17
• The sum of 31475397414395340's digits is 72
• More coming soon!