1361550400

Names of 1361550400

• Cardinal: 1361550400 can be written as One billion, three hundred sixty-one million, five hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 1.3615504 × 10⁹

Factors of 1361550400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7182

Divisors of 1361550400

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 80 85 100 112 119 136 140 160 170 175 200 224 238 272 280 320 340 350 400 425 448 476 544 560 595 680 700 800 850 952 1088 1120 1190 1360 1400 1600 1700 1904 2240 2380 2720 2800 2975 3400 3808 4760 5440 5600 5950 6800 7151 7616 9520 11200 11900 13600 14302 19040 23800 27200 28604 35755 38080 47600 50057 57208 71510 95200 100114 114416 121567 143020 178775 190400 200228 228832 243134 250285 286040 357550 400456 457664 486268 500570 572080 607835 715100 800912 850969 972536 1001140 1144160 1215670 1251425 1430200 1601824 1701938 1945072 2002280 2288320 2431340 2502850 2860400 3039175 3203648 3403876 3890144 4004560 4254845 4862680 5005700 5720800 6078350 6807752 7780288 8009120 8509690 9725360 10011400 11441600 12156700 13615504 16018240 17019380 19450720 20022800 21274225 24313400 27231008 34038760 38901440 40045600 42548450 48626800 54462016 68077520 80091200 85096900 97253600 136155040 170193800 194507200 272310080 340387600 680775200 1361550400
• Sum of all divisors σ(n): 4054669056
• Sum of proper divisors (its aliquot sum) s(n): 2693118656
• 1361550400 is an abundant number, because the sum of its proper divisors (2693118656) is greater than itself. Its abundance is 1331568256

Bases of 1361550400

• Binary: 1010001001001111001110001000000₂
• Hexadecimal: 0x51279C40
• Base-36: MIMR0G

Squares and roots of 1361550400

• 1361550400 squared (1361550400²) is 1853819491740160000
• 1361550400 cubed (1361550400³) is 2524068670506611544064000000
• The square root of 1361550400 is 36899.1924030865
• The cube root of 1361550400 is 1108.3525054943

Scales and comparisons

• 1,361,550,400 seconds is equal to 43 years, 15 weeks, 1 day, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,361,550,400 would take you about eighty-six 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 1361550400 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361550400

• 1361550400 backwards is 0040551631
• 1361550400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1361550400's digits is 25
• More coming soon!