9038428672

Names of 9038428672

• Cardinal: 9038428672 can be written as Nine billion, thirty-eight million, four hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.038428672 × 10⁹

Factors of 9038428672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 166

Divisors of 9038428672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 37 49 52 56 64 74 91 98 104 107 112 128 148 182 196 208 214 224 256 259 296 343 364 392 416 428 448 481 512 518 592 637 686 728 749 784 832 856 896 962 1036 1184 1274 1372 1391 1456 1498 1568 1664 1712 1792 1813 1924 2072 2368 2548 2744 2782 2912 2996 3136 3328 3367 3424 3584 3626 3848 3959 4144 4459 4736 5096 5243 5488 5564 5824 5992 6272 6656 6734 6848 7252 7696 7918 8288 8918 9472 9737 10192 10486 10976 11128 11648 11984 12544 12691 13468 13696 14504 15392 15836 16576 17836 18944 19474 20384 20972 21952 22256 23296 23569 23968 25088 25382 26936 27392 27713 29008 30784 31672 33152 35672 36701 38948 40768 41944 43904 44512 46592 47138 47936 50764 51467 53872 54784 55426 58016 61568 63344 66304 68159 71344 73402 77896 81536 83888 87808 89024 94276 95872 101528 102934 107744 110852 116032 123136 126688 132608 136318 142688 146804 155792 163072 164983 167776 175616 178048 188552 191744 193991 203056 205868 215488 221704 232064 246272 253376 272636 285376 293608 311584 326144 329966 335552 356096 360269 377104 383488 387982 406112 411736 430976 443408 464128 477113 506752 545272 570752 587216 623168 659932 671104 712192 720538 754208 775964 812224 823472 861952 886816 928256 954226 1013504 1090544 1141504 1174432 1246336 1319864 1342208 1357937 1441076 1508416 1551928 1624448 1646944 1723904 1773632 1908452 2027008 2181088 2283008 2348864 2492672 2521883 2639728 2684416 2715874 2882152 3016832 3103856 3248896 3293888 3547264 3816904 4362176 4697728 4985344 5043766 5279456 5431748 5764304 6033664 6207712 6497792 6587776 7094528 7633808 8724352 9395456 10087532 10558912 10863496 11528608 12067328 12415424 13175552 14189056 15267616 17448704 17653181 18790912 20175064 21117824 21726992 23057216 24830848 26351104 30535232 34897408 35306362 40350128 42235648 43453984 46114432 49661696 61070464 70612724 80700256 84471296 86907968 92228864 99323392 122140928 141225448 161400512 173815936 184457728 244281856 282450896 322801024 347631872 564901792 645602048 695263744 1129803584 1291204096 2259607168 4519214336 9038428672
• Sum of all divisors σ(n): 23510995200
• Sum of proper divisors (its aliquot sum) s(n): 14472566528
• 9038428672 is an abundant number, because the sum of its proper divisors (14472566528) is greater than itself. Its abundance is 5434137856

Bases of 9038428672

• Binary: 1000011010101110110111101000000000₂
• Hexadecimal: 0x21ABB7A00
• Base-36: 45H8W74

Squares and roots of 9038428672

• 9038428672 squared (9038428672²) is 81693192858831683584
• 9038428672 cubed (9038428672³) is 738378096642489937327657320448
• The square root of 9038428672 is 95070.6509497015
• The cube root of 9038428672 is 2083.0401696469

Scales and comparisons

• 9,038,428,672 seconds is equal to 287 years, 20 weeks, 3 days, 10 hours, 37 minutes, 52 seconds.
• To count from 1 to 9,038,428,672 would take you about five hundred seventy-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 9038428672 cubic inches would be around 173.6 feet tall.

Recreational maths with 9038428672

• 9038428672 backwards is 2768248309
• 9038428672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9038428672's digits is 49
• More coming soon!