19820070400

Names of 19820070400

• Cardinal: 19820070400 can be written as Nineteen billion, eight hundred twenty million, seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.98200704 × 10¹⁰

Factors of 19820070400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6308

Divisors of 19820070400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 32 38 40 50 52 64 65 76 80 95 100 104 128 130 152 160 190 200 208 247 256 260 304 320 325 380 400 416 475 494 512 520 608 640 650 760 800 832 950 988 1040 1216 1235 1280 1300 1520 1600 1664 1900 1976 2080 2432 2470 2560 2600 3040 3200 3328 3800 3952 4160 4864 4940 5200 6080 6175 6269 6400 6656 7600 7904 8320 9728 9880 10400 12160 12350 12538 12800 15200 15808 16640 19760 20800 24320 24700 25076 30400 31345 31616 33280 39520 41600 48640 49400 50152 60800 62690 63232 79040 81497 83200 98800 100304 119111 121600 125380 126464 156725 158080 162994 166400 197600 200608 238222 243200 250760 313450 316160 325988 395200 401216 407485 476444 501520 595555 626900 632320 651976 790400 802432 814970 952888 1003040 1191110 1253800 1303952 1548443 1580800 1604864 1629940 1905776 2006080 2037425 2382220 2507600 2607904 2977775 3096886 3161600 3209728 3259880 3811552 4012160 4074850 4764440 5015200 5215808 5955550 6193772 6519760 7623104 7742215 8024320 8149700 9528880 10030400 10431616 11911100 12387544 13039520 15246208 15484430 16048640 16299400 19057760 20060800 20863232 23822200 24775088 26079040 30492416 30968860 32598800 38115520 38711075 40121600 41726464 47644400 49550176 52158080 60984832 61937720 65197600 76231040 77422150 80243200 95288800 99100352 104316160 123875440 130395200 152462080 154844300 190577600 198200704 208632320 247750880 260790400 304924160 309688600 381155200 396401408 495501760 521580800 619377200 762310400 792802816 991003520 1043161600 1238754400 1524620800 1982007040 2477508800 3964014080 4955017600 9910035200 19820070400
• Sum of all divisors σ(n): 55675342800
• Sum of proper divisors (its aliquot sum) s(n): 35855272400
• 19820070400 is an abundant number, because the sum of its proper divisors (35855272400) is greater than itself. Its abundance is 16035202000

Bases of 19820070400

• Binary: 10010011101010111100100011000000000₂
• Hexadecimal: 0x49D5E4600
• Base-36: 93SCW74

Squares and roots of 19820070400

• 19820070400 squared (19820070400²) is 392835190660956160000
• 19820070400 cubed (19820070400³) is 7786021134497573622513664000000
• The square root of 19820070400 is 140783.7717920641
• The cube root of 19820070400 is 2706.2530152669

Scales and comparisons

• 19,820,070,400 seconds is equal to 630 years, 11 weeks, 1 day, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 19,820,070,400 would take you about one thousand, two hundred sixty 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 19820070400 cubic inches would be around 225.5 feet tall.

Recreational maths with 19820070400

• 19820070400 backwards is 00407002891
• The number of decimal digits it has is: 11
• The sum of 19820070400's digits is 31
• More coming soon!