1345380120

Names of 1345380120

• Cardinal: 1345380120 can be written as One billion, three hundred forty-five million, three hundred eighty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.34538012 × 10⁹

Factors of 1345380120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 28135

Divisors of 1345380120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 56 57 60 63 70 72 76 84 90 95 105 114 120 126 133 140 152 168 171 180 190 210 228 252 266 280 285 315 342 360 380 399 420 456 504 532 570 630 665 684 760 798 840 855 1064 1140 1197 1260 1330 1368 1596 1710 1995 2280 2394 2520 2660 3192 3420 3990 4788 5320 5985 6840 7980 9576 11970 15960 23940 28099 47880 56198 84297 112396 140495 168594 196693 224792 252891 280990 337188 393386 421485 505782 533881 561980 590079 674376 786772 842970 983465 1011564 1067762 1123960 1180158 1264455 1573544 1601643 1685940 1770237 1966930 2023128 2135524 2360316 2528910 2669405 2950395 3203286 3371880 3540474 3737167 3933860 4271048 4720632 4804929 5057820 5338810 5900790 6406572 7080948 7474334 7867720 8008215 8851185 9609858 10115640 10677620 11211501 11801580 12813144 14161896 14948668 16016430 17702370 18685835 19219716 21355240 22423002 23603160 24024645 29897336 32032860 33634503 35404740 37371670 38439432 44846004 48049290 56057505 64065720 67269006 70809480 74743340 89692008 96098580 112115010 134538012 149486680 168172515 192197160 224230020 269076024 336345030 448460040 672690060 1345380120
• Sum of all divisors σ(n): 5260320000
• Sum of proper divisors (its aliquot sum) s(n): 3914939880
• 1345380120 is an abundant number, because the sum of its proper divisors (3914939880) is greater than itself. Its abundance is 2569559760

Bases of 1345380120

• Binary: 1010000001100001101111100011000₂
• Hexadecimal: 0x5030DF18
• Base-36: M905Y0

Squares and roots of 1345380120

• 1345380120 squared (1345380120²) is 1810047667291214400
• 1345380120 cubed (1345380120³) is 2435202147825974104417728000
• The square root of 1345380120 is 36679.4236595943
• The cube root of 1345380120 is 1103.9472840297

Scales and comparisons

• 1,345,380,120 seconds is equal to 42 years, 40 weeks, 3 days, 12 hours, 42 minutes.
• To count from 1 to 1,345,380,120 would take you about eighty-five 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 1345380120 cubic inches would be around 92 feet tall.

Recreational maths with 1345380120

• 1345380120 backwards is 0210835431
• The number of decimal digits it has is: 10
• The sum of 1345380120's digits is 27
• More coming soon!