6149428740

Names of 6149428740

• Cardinal: 6149428740 can be written as Six billion, one hundred forty-nine million, four hundred twenty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 6.14942874 × 10⁹

Factors of 6149428740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125171

Divisors of 6149428740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 180 182 189 195 210 234 252 260 270 273 315 351 364 378 390 420 455 468 540 546 585 630 702 756 780 819 910 945 1092 1170 1260 1365 1404 1638 1755 1820 1890 2340 2457 2730 3276 3510 3780 4095 4914 5460 7020 8190 9828 12285 16380 24570 49140 125141 250282 375423 500564 625705 750846 875987 1126269 1251410 1501692 1626833 1751974 1877115 2252538 2502820 2627961 3253666 3378807 3503948 3754230 4379935 4505076 4880499 5255922 5631345 6507332 6757614 7508460 7883883 8134165 8759870 9760998 10511844 11262690 11387831 13139805 13515228 14641497 15767766 16268330 16894035 17519740 19521996 22525380 22775662 23651649 24402495 26279610 29282994 31535532 32536660 33788070 34163493 39419415 43924491 45551324 47303298 48804990 52559220 56939155 58565988 67576140 68326986 73207485 78838830 87848982 94606596 97609980 102490479 113878310 118258245 136653972 146414970 157677660 170817465 175697964 204980958 219622455 227756620 236516490 292829940 307471437 341634930 409961916 439244910 473032980 512452395 614942874 683269860 878489820 1024904790 1229885748 1537357185 2049809580 3074714370 6149428740
• Sum of all divisors σ(n): 23546718720
• Sum of proper divisors (its aliquot sum) s(n): 17397289980
• 6149428740 is an abundant number, because the sum of its proper divisors (17397289980) is greater than itself. Its abundance is 11247861240

Bases of 6149428740

• Binary: 101101110100010001101011000000100₂
• Hexadecimal: 0x16E88D604
• Base-36: 2TP7LL0

Squares and roots of 6149428740

• 6149428740 squared (6149428740²) is 37815473828337987600
• 6149428740 cubed (6149428740³) is 232543561576699447381203624000
• The square root of 6149428740 is 78418.2934014763
• The cube root of 6149428740 is 1832.0820699075

Scales and comparisons

• 6,149,428,740 seconds is equal to 195 years, 27 weeks, 4 days, 22 hours, 39 minutes.
• To count from 1 to 6,149,428,740 would take you about three hundred ninety-one 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 6149428740 cubic inches would be around 152.7 feet tall.

Recreational maths with 6149428740

• 6149428740 backwards is 0478249416
• 6149428740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6149428740's digits is 45
• More coming soon!