9489440142

Names of 9489440142

• Cardinal: 9489440142 can be written as Nine billion, four hundred eighty-nine million, four hundred forty thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.489440142 × 10⁹

Factors of 9489440142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 558

Divisors of 9489440142

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 23 26 27 38 39 42 46 54 57 63 69 78 81 91 114 117 126 133 138 161 162 171 182 189 207 234 243 247 266 273 299 322 342 351 378 399 414 437 483 486 491 494 513 546 567 598 621 702 741 798 819 874 897 966 982 1026 1053 1134 1197 1242 1311 1449 1473 1482 1539 1638 1701 1729 1794 1863 2093 2106 2223 2394 2457 2622 2691 2898 2946 3059 3078 3159 3402 3437 3458 3591 3726 3933 4186 4347 4419 4446 4617 4914 5187 5382 5589 5681 6118 6279 6318 6383 6669 6874 7182 7371 7866 8073 8694 8838 9177 9234 9329 10311 10374 10773 11178 11293 11362 11799 12558 12766 13041 13257 13338 14742 15561 16146 17043 18354 18658 18837 19149 20007 20622 21546 22113 22586 23598 24219 26082 26514 27531 27987 30933 31122 32319 33879 34086 35397 37674 38298 39123 39767 39771 40014 44226 44681 46683 48438 51129 55062 55974 56511 57447 60021 61866 64638 65303 67758 70794 72657 78246 79051 79534 79542 82593 83961 89362 92799 93366 101637 102258 106191 113022 114894 119301 119313 120042 121277 130606 134043 140049 145314 146809 153387 158102 165186 167922 169533 172341 185598 195909 203274 212382 214567 237153 238602 238626 242554 247779 251883 268086 278397 280098 293618 304911 306774 339066 344682 357903 363831 391818 402129 420147 429134 440427 460161 474306 495558 503766 508599 517023 556794 587727 609822 643701 711459 715806 727662 743337 755649 804258 835191 840294 848939 880854 914733 920322 1017198 1027663 1034046 1073709 1091493 1175454 1206387 1287402 1321281 1380483 1422918 1486674 1501969 1511298 1551069 1670382 1697878 1763181 1829466 1931103 2055326 2134377 2147418 2182986 2266947 2412774 2546817 2642562 2744199 2760966 2789371 3003938 3082989 3102138 3221127 3274479 3526362 3619161 3862206 3963843 4268754 4505907 4533894 5093634 5289543 5488398 5578742 5793309 6165978 6403131 6442254 6548958 7238322 7640451 7927686 8368113 9011814 9248967 9663381 9823437 10579086 10857483 11586618 11891529 12806262 13517721 15280902 15868629 16736226 17379927 18497934 19209393 19326762 19525597 19646874 21714966 22921353 23783058 25104339 27035442 27746901 29470311 31737258 34759854 35674587 38418786 39051194 40553163 45842706 50208678 52139781 55493802 58576791 58940622 68764059 71349174 75313017 81106326 83240703 104279562 117153582 121659489 137528118 150626034 166481406 175730373 206292177 225939051 243318978 249722109 351460746 364978467 412584354 451878102 499444218 527191119 677817153 729956934 1054382238 1355634306 1581573357 3163146714 4744720071 9489440142
• Sum of all divisors σ(n): 28883312640
• Sum of proper divisors (its aliquot sum) s(n): 19393872498
• 9489440142 is an abundant number, because the sum of its proper divisors (19393872498) is greater than itself. Its abundance is 9904432356

Bases of 9489440142

• Binary: 1000110101100111010101110110001110₂
• Hexadecimal: 0x2359D5D8E
• Base-36: 4CXRMVI

Squares and roots of 9489440142

• 9489440142 squared (9489440142²) is 90049474208600980164
• 9489440142 cubed (9489440142³) is 854519095321091822828807343288
• The square root of 9489440142 is 97413.7574575583
• The cube root of 9489440142 is 2117.1267696869

Scales and comparisons

• 9,489,440,142 seconds is equal to 301 years, 38 weeks, 1 day, 11 hours, 35 minutes, 42 seconds.
• To count from 1 to 9,489,440,142 would take you about six hundred three 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 9489440142 cubic inches would be around 176.4 feet tall.

Recreational maths with 9489440142

• 9489440142 backwards is 2410449849
• The number of decimal digits it has is: 10
• The sum of 9489440142's digits is 45
• More coming soon!