7148993124

Names of 7148993124

• Cardinal: 7148993124 can be written as Seven billion, one hundred forty-eight million, nine hundred ninety-three thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 7.148993124 × 10⁹

Factors of 7148993124

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 349

Divisors of 7148993124

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 23 26 28 38 39 42 46 52 57 69 71 76 78 84 91 92 114 133 138 142 156 161 182 211 213 228 247 266 273 276 284 299 322 364 399 422 426 437 483 494 497 532 546 598 633 644 741 798 844 852 874 897 923 966 988 994 1092 1196 1266 1311 1349 1477 1482 1491 1596 1633 1729 1748 1794 1846 1932 1988 2093 2532 2622 2698 2743 2769 2954 2964 2982 3059 3266 3458 3588 3692 4009 4047 4186 4431 4853 4899 5187 5244 5396 5486 5538 5681 5908 5964 6118 6279 6461 6532 6916 8018 8094 8229 8372 8862 9177 9443 9706 9798 10374 10972 11076 11362 11431 12027 12236 12558 12922 14559 14981 16036 16188 16458 17043 17537 17724 18354 18886 19201 19383 19412 19596 20748 21229 22724 22862 24054 25116 25844 28063 28329 29118 29962 31027 32916 33971 34086 34293 35074 36708 37772 38402 38766 39767 42458 44943 45724 48108 52117 52611 56126 56658 57603 58236 59924 62054 63089 63687 67942 68172 68586 70148 76804 77532 79534 84189 84916 89886 92207 93081 101913 104234 104867 105222 112252 113316 115206 119301 122759 124108 126178 127374 135884 137172 148603 156351 159068 168378 179772 184414 186162 189267 194753 203826 208468 209734 210444 217189 230412 238602 245518 252356 254748 276621 284639 297206 312702 314601 336756 344563 364819 368277 368828 372324 378534 389506 403351 407652 419468 434378 441623 445809 477204 491036 553242 569278 584259 594412 625404 629202 645449 651567 689126 729638 736554 757068 779012 806702 853917 868756 883246 891618 1033689 1094457 1106484 1138556 1168518 1198691 1210053 1258404 1290898 1303134 1324869 1363271 1378252 1459276 1473108 1613404 1707834 1766492 1783236 1936347 1992473 2067378 2188914 2337036 2397382 2411941 2420106 2581796 2606268 2649738 2726542 2823457 3415668 3596073 3700307 3872694 3984946 4089813 4134756 4377828 4479319 4794764 4823882 4840212 5299476 5453084 5646914 5977419 6546697 7192146 7235823 7400614 7745388 7969892 8179626 8390837 8470371 8958638 9647764 11100921 11293828 11954838 13093394 13437957 14384292 14471646 14801228 16359252 16781674 16940742 17917276 19640091 22201842 23909676 25172511 25902149 26186788 26875914 28943292 31355233 33563348 33881484 39280182 44403684 45826879 50345022 51804298 53751828 62710466 77706447 78560364 85107061 91653758 94065699 100690044 103608596 125420932 137480637 155412894 170214122 183307516 188131398 255321183 274961274 310825788 340428244 376262796 510642366 549922548 595749427 1021284732 1191498854 1787248281 2382997708 3574496562 7148993124
• Sum of all divisors σ(n): 22976593920
• Sum of proper divisors (its aliquot sum) s(n): 15827600796
• 7148993124 is an abundant number, because the sum of its proper divisors (15827600796) is greater than itself. Its abundance is 8678607672

Bases of 7148993124

• Binary: 110101010000111001111101001100100₂
• Hexadecimal: 0x1AA1CFA64
• Base-36: 3A8BQEC

Squares and roots of 7148993124

• 7148993124 squared (7148993124²) is 51108102686999279376
• 7148993124 cubed (7148993124³) is 365371474690043772451979010624
• The square root of 7148993124 is 84551.7186342185
• The cube root of 7148993124 is 1926.4080886971

Scales and comparisons

• 7,148,993,124 seconds is equal to 227 years, 16 weeks, 2 days, 23 hours, 25 minutes, 24 seconds.
• To count from 1 to 7,148,993,124 would take you about four hundred fifty-four 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 7148993124 cubic inches would be around 160.5 feet tall.

Recreational maths with 7148993124

• 7148993124 backwards is 4213998417
• The number of decimal digits it has is: 10
• The sum of 7148993124's digits is 48
• More coming soon!