82385190400

Names of 82385190400

• Cardinal: 82385190400 can be written as Eighty-two billion, three hundred eighty-five million, one hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 8.23851904 × 10¹⁰

Factors of 82385190400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 30

Divisors of 82385190400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 128 160 184 200 230 256 320 368 400 460 512 529 575 640 736 800 920 1058 1150 1280 1472 1600 1840 2116 2300 2560 2645 2944 3200 3680 4232 4600 5290 5888 6400 7360 8464 9200 10580 11776 12167 12800 13225 14720 16928 18400 21160 24334 26450 29440 33856 36800 42320 48668 52900 58880 60835 67712 73600 84640 97336 105800 121670 135424 147200 169280 194672 211600 243340 270848 279841 294400 304175 338560 389344 423200 486680 559682 608350 677120 778688 846400 973360 1119364 1216700 1354240 1399205 1557376 1692800 1946720 2238728 2433400 2798410 3114752 3385600 3893440 4477456 4866800 5596820 6229504 6436343 6771200 6996025 7786880 8954912 9733600 11193640 12872686 13992050 15573760 17909824 19467200 22387280 25745372 27984100 31147520 32181715 35819648 38934400 44774560 51490744 55968200 64363430 71639296 77868800 89549120 102981488 111936400 128726860 143278592 155737600 160908575 179098240 205962976 223872800 257453720 321817150 358196480 411925952 447745600 514907440 643634300 716392960 823851904 895491200 1029814880 1287268600 1647703808 1790982400 2059629760 2574537200 3295407616 3581964800 4119259520 5149074400 8238519040 10298148800 16477038080 20596297600 41192595200 82385190400
• Sum of all divisors σ(n): 213393732552
• Sum of proper divisors (its aliquot sum) s(n): 131008542152
• 82385190400 is an abundant number, because the sum of its proper divisors (131008542152) is greater than itself. Its abundance is 48623351752

Bases of 82385190400

• Binary: 1001100101110100010100011111000000000₂
• Hexadecimal: 0x132E8A3E00
• Base-36: 11UI0JR4

Squares and roots of 82385190400

• 82385190400 squared (82385190400²) is 6787319597244252160000
• 82385190400 cubed (82385190400³) is 559174617324619029507211264000000
• The square root of 82385190400 is 287028.2048858613
• The cube root of 82385190400 is 4351.2735144745

Scales and comparisons

• 82,385,190,400 seconds is equal to 2,619 years, 30 weeks, 6 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 82,385,190,400 would take you about five thousand, two hundred thirty-nine 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 82385190400 cubic inches would be around 362.6 feet tall.

Recreational maths with 82385190400

• 82385190400 backwards is 00409158328
• 82385190400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82385190400's digits is 40
• More coming soon!