30245944428

Names of 30245944428

• Cardinal: 30245944428 can be written as Thirty billion, two hundred forty-five million, nine hundred forty-four thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0245944428 × 10¹⁰

Factors of 30245944428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 908

Divisors of 30245944428

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 76 84 98 108 114 126 133 147 171 189 196 228 252 266 294 342 343 378 399 441 513 532 588 684 686 756 798 877 882 931 1026 1029 1197 1323 1372 1596 1754 1764 1862 2052 2058 2394 2401 2631 2646 2793 3087 3508 3591 3724 4116 4788 4802 5262 5292 5586 6139 6174 6517 7182 7203 7893 8379 9261 9604 10524 11172 12278 12348 13034 14364 14406 15786 16663 16758 16807 18417 18522 19551 21609 23679 24556 25137 26068 28812 31572 33326 33516 33614 36834 37044 39102 42973 43218 45619 47358 49989 50274 50421 55251 58653 64827 66652 67228 73668 78204 85946 86436 91238 94716 99978 100548 100842 110502 116641 117306 128919 129654 136857 149967 151263 165753 171892 175959 182476 199956 201684 221004 233282 234612 257838 259308 273714 299934 300811 302526 319333 331506 349923 351918 386757 410571 449901 453789 466564 515676 547428 599868 601622 605052 638666 663012 699846 703836 773514 816487 821142 899802 902433 907578 957999 1049769 1160271 1203244 1231713 1277332 1399692 1547028 1632974 1642284 1799604 1804866 1815156 1915998 2099538 2105677 2320542 2449461 2463426 2707299 2873997 3149307 3265948 3609732 3831996 4199076 4211354 4641084 4898922 4926852 5414598 5715409 5747994 6298614 6317031 7348383 8121897 8422708 8621991 9797844 10829196 11430818 11495988 12597228 12634062 14696766 14739739 16243794 17146227 17243982 18951093 22045149 22861636 25268124 29393532 29479478 32487588 34292454 34487964 37902186 40007863 44090298 44219217 51438681 56853279 58958956 68584908 75804372 80015726 88180596 88438434 102877362 113706558 120023589 132657651 154316043 160031452 176876868 205754724 227413116 240047178 265315302 280055041 308632086 360070767 397972953 480094356 530630604 560110082 617264172 720141534 795945906 840165123 1080212301 1120220164 1440283068 1591891812 1680330246 2160424602 2520495369 3360660492 4320849204 5040990738 7561486107 10081981476 15122972214 30245944428
• Sum of all divisors σ(n): 96408614400
• Sum of proper divisors (its aliquot sum) s(n): 66162669972
• 30245944428 is an abundant number, because the sum of its proper divisors (66162669972) is greater than itself. Its abundance is 35916725544

Bases of 30245944428

• Binary: 11100001010110011000111110001101100₂
• Hexadecimal: 0x70ACC7C6C
• Base-36: DW7NK30

Squares and roots of 30245944428

• 30245944428 squared (30245944428²) is 914817154341664247184
• 30245944428 cubed (30245944428³) is 27669508811999075745361719490752
• The square root of 30245944428 is 173913.6119687013
• The cube root of 30245944428 is 3115.7005906413

Scales and comparisons

• 30,245,944,428 seconds is equal to 961 years, 37 weeks, 5 days, 19 hours, 13 minutes, 48 seconds.
• To count from 1 to 30,245,944,428 would take you about one thousand, nine hundred twenty-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 30245944428 cubic inches would be around 259.6 feet tall.

Recreational maths with 30245944428

• 30245944428 backwards is 82444954203
• The number of decimal digits it has is: 11
• The sum of 30245944428's digits is 45
• More coming soon!