8142049300

Names of 8142049300

• Cardinal: 8142049300 can be written as Eight billion, one hundred forty-two million, forty-nine thousand, three hundred.

Scientific notation

• Scientific notation: 8.1420493 × 10⁹

Factors of 8142049300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 223

Divisors of 8142049300

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 89 100 109 110 140 154 175 178 218 220 275 308 350 356 385 436 445 545 550 623 700 763 770 890 979 1090 1100 1199 1246 1526 1540 1780 1925 1958 2180 2225 2398 2492 2725 3052 3115 3815 3850 3916 4450 4796 4895 5450 5995 6230 6853 7630 7700 8393 8900 9701 9790 10900 11881 11990 12460 13706 15260 15575 16786 19075 19402 19580 23762 23980 24475 27412 29975 31150 33572 34265 38150 38804 41965 47524 48505 48950 59405 59950 62300 67907 68530 76300 83167 83930 97010 97900 106711 118810 119900 130691 135814 137060 166334 167860 171325 194020 209825 213422 237620 242525 261382 271628 297025 332668 339535 342650 415835 419650 426844 485050 522764 533555 594050 653455 679070 685300 746977 831670 839300 914837 970100 1057409 1067110 1188100 1306910 1358140 1493954 1663340 1697675 1829674 2079175 2114818 2134220 2613820 2667775 2987908 3267275 3395350 3659348 3734885 4158350 4229636 4574185 5287045 5335550 6534550 6790700 7401863 7469770 8316700 9148370 10574090 10671100 11631499 13069100 14803726 14939540 18296740 18674425 21148180 22870925 23262998 26435225 29607452 37009315 37348850 45741850 46525996 52870450 58157495 74018630 74697700 81420493 91483700 105740900 116314990 148037260 162840986 185046575 232629980 290787475 325681972 370093150 407102465 581574950 740186300 814204930 1163149900 1628409860 2035512325 4071024650 8142049300
• Sum of all divisors σ(n): 22481686080
• Sum of proper divisors (its aliquot sum) s(n): 14339636780
• 8142049300 is an abundant number, because the sum of its proper divisors (14339636780) is greater than itself. Its abundance is 6197587480

Bases of 8142049300

• Binary: 111100101010011011101000000010100₂
• Hexadecimal: 0x1E54DD014
• Base-36: 3QNKDG4

Squares and roots of 8142049300

• 8142049300 squared (8142049300²) is 66292966803630490000
• 8142049300 cubed (8142049300³) is 539760603958422868563157000000
• The square root of 8142049300 is 90233.3048269873
• The cube root of 8142049300 is 2011.7680622119

Scales and comparisons

• 8,142,049,300 seconds is equal to 258 years, 46 weeks, 2 days, 16 hours, 21 minutes, 40 seconds.
• To count from 1 to 8,142,049,300 would take you about five hundred seventeen 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 8142049300 cubic inches would be around 167.6 feet tall.

Recreational maths with 8142049300

• 8142049300 backwards is 0039402418
• The number of decimal digits it has is: 10
• The sum of 8142049300's digits is 31
• More coming soon!