1420679400

Names of 1420679400

• Cardinal: 1420679400 can be written as One billion, four hundred twenty million, six hundred seventy-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.4206794 × 10⁹

Factors of 1420679400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 973

Divisors of 1420679400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 25 28 30 35 38 40 42 50 56 57 60 70 75 76 84 95 100 105 114 120 133 140 150 152 168 175 190 200 210 228 266 280 285 300 350 361 380 399 420 456 475 525 532 570 600 665 700 722 760 798 840 937 950 1050 1064 1083 1140 1330 1400 1425 1444 1596 1805 1874 1900 1995 2100 2166 2280 2527 2660 2811 2850 2888 3192 3325 3610 3748 3800 3990 4200 4332 4685 5054 5320 5415 5622 5700 6559 6650 7220 7496 7581 7980 8664 9025 9370 9975 10108 10830 11244 11400 12635 13118 13300 14055 14440 15162 15960 17803 18050 18740 19677 19950 20216 21660 22488 23425 25270 26236 26600 27075 28110 30324 32795 35606 36100 37480 37905 39354 39900 43320 46850 50540 52472 53409 54150 56220 60648 63175 65590 70275 71212 72200 75810 78708 79800 89015 93700 98385 101080 106818 108300 112440 124621 126350 131180 140550 142424 151620 157416 163975 178030 187400 189525 196770 213636 216600 249242 252700 262360 267045 281100 303240 327950 338257 356060 373863 379050 393540 427272 445075 491925 498484 505400 534090 562200 623105 655900 676514 712120 747726 758100 787080 890150 983850 996968 1014771 1068180 1246210 1311800 1335225 1353028 1495452 1516200 1691285 1780300 1869315 1967700 2029542 2136360 2367799 2492420 2670450 2706056 2990904 3115525 3382570 3560600 3738630 3935400 4059084 4735598 4984840 5073855 5340900 6231050 6765140 7103397 7477260 8118168 8456425 9346575 9471196 10147710 10681800 11838995 12462100 13530280 14206794 14954520 16912850 18693150 18942392 20295420 23677990 24924200 25369275 28413588 33825700 35516985 37386300 40590840 47355980 50738550 56827176 59194975 67651400 71033970 74772600 94711960 101477100 118389950 142067940 177584925 202954200 236779900 284135880 355169850 473559800 710339700 1420679400
• Sum of all divisors σ(n): 5317784640
• Sum of proper divisors (its aliquot sum) s(n): 3897105240
• 1420679400 is an abundant number, because the sum of its proper divisors (3897105240) is greater than itself. Its abundance is 2476425840

Bases of 1420679400

• Binary: 1010100101011011101100011101000₂
• Hexadecimal: 0x54ADD8E8
• Base-36: NHU38O

Squares and roots of 1420679400

• 1420679400 squared (1420679400²) is 2018329957584360000
• 1420679400 cubed (1420679400³) is 2867399793142974014184000000
• The square root of 1420679400 is 37691.9009868169
• The cube root of 1420679400 is 1124.1700941067

Scales and comparisons

• 1,420,679,400 seconds is equal to 45 years, 9 weeks, 1 hour, 10 minutes.
• To count from 1 to 1,420,679,400 would take you about ninety 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 1420679400 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420679400

• 1420679400 backwards is 0049760241
• The number of decimal digits it has is: 10
• The sum of 1420679400's digits is 33
• More coming soon!