30006907728

Names of 30006907728

• Cardinal: 30006907728 can be written as Thirty billion, six million, nine hundred seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0006907728 × 10¹⁰

Factors of 30006907728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 252

Divisors of 30006907728

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 113 127 147 168 196 226 254 294 336 339 343 381 392 452 508 588 678 686 762 784 791 889 904 1016 1029 1176 1356 1372 1524 1582 1778 1808 2032 2058 2352 2373 2667 2712 2744 3048 3164 3556 4116 4746 5334 5424 5488 5537 6096 6223 6328 7112 8232 9492 10668 11074 12446 12656 14224 14351 16129 16464 16611 18669 18984 21336 22148 24892 28702 32258 33222 37338 37968 38759 42672 43053 43561 44296 48387 49784 57404 64516 66444 74676 77518 86106 87122 88592 96774 99568 100457 112903 114808 116277 129032 130683 132888 149352 155036 172212 174244 193548 200914 225806 229616 232554 258064 261366 265776 298704 301371 310072 338709 344424 348488 387096 401828 451612 465108 522732 602742 620144 677418 688848 696976 703199 774192 790321 803656 903224 930216 1045464 1205484 1354836 1406398 1580642 1607312 1806448 1822577 1860432 2090928 2109597 2370963 2410968 2709672 2812796 3161284 3645154 4219194 4741926 4821936 4922393 5419344 5467731 5532247 5625592 6322568 7290308 8438388 9483852 9844786 10935462 11064494 11251184 12645136 12758039 14580616 14767179 16596741 16876776 18967704 19689572 21870924 22128988 25516078 29161232 29534358 33193482 33753552 37935408 38274117 39379144 43741848 44257976 51032156 59068716 66386964 76548234 78758288 87483696 88515952 89306273 102064312 118137432 132773928 153096468 178612546 204128624 236274864 265547856 267918819 306192936 357225092 535837638 612385872 625143911 714450184 1071675276 1250287822 1428900368 1875431733 2143350552 2500575644 3750863466 4286701104 5001151288 7501726932 10002302576 15003453864 30006907728
• Sum of all divisors σ(n): 91923580800
• Sum of proper divisors (its aliquot sum) s(n): 61916673072
• 30006907728 is an abundant number, because the sum of its proper divisors (61916673072) is greater than itself. Its abundance is 31909765344

Bases of 30006907728

• Binary: 11011111100100011010001001101010000₂
• Hexadecimal: 0x6FC8D1350
• Base-36: DS9C66O

Squares and roots of 30006907728

• 30006907728 squared (30006907728²) is 900414511396706121984
• 30006907728 cubed (30006907728³) is 27018655160433165005506600292352
• The square root of 30006907728 is 173225.0205022357
• The cube root of 30006907728 is 3107.4709756181

Scales and comparisons

• 30,006,907,728 seconds is equal to 954 years, 6 weeks, 4 days, 4 hours, 8 minutes, 48 seconds.
• To count from 1 to 30,006,907,728 would take you about one thousand, nine hundred eight 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 30006907728 cubic inches would be around 259 feet tall.

Recreational maths with 30006907728

• 30006907728 backwards is 82770960003
• 30006907728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30006907728's digits is 42
• More coming soon!