30031785472

Names of 30031785472

• Cardinal: 30031785472 can be written as Thirty billion, thirty-one million, seven hundred eighty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0031785472 × 10¹⁰

Factors of 30031785472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 341

Divisors of 30031785472

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 38 52 61 64 68 76 104 122 128 136 152 208 221 229 244 247 256 272 304 323 416 442 458 488 494 512 544 608 646 793 832 884 916 976 988 1037 1088 1159 1216 1292 1586 1664 1768 1832 1952 1976 2074 2176 2318 2432 2584 2977 3172 3328 3536 3664 3893 3904 3952 4148 4199 4351 4352 4636 4864 5168 5954 6344 6656 7072 7328 7786 7808 7904 8296 8398 8702 8704 9272 9728 10336 11908 12688 13481 13969 14144 14656 15067 15572 15616 15808 16592 16796 17404 18544 19703 20672 23816 25376 26962 27938 28288 29312 30134 31144 31232 31616 33184 33592 34808 37088 39406 41344 47632 50609 50752 53924 55876 56563 56576 58624 60268 62288 63232 66368 67184 69616 73967 74176 78812 82688 95264 101218 101504 107848 111752 113126 113152 117248 120536 124576 126464 132736 134368 139232 147934 148352 157624 165376 181597 190528 202436 203008 215696 223504 226252 237473 241072 249152 256139 265411 265472 268736 278464 295868 296704 315248 363194 381056 404872 406016 431392 447008 452504 474946 482144 498304 512278 530822 530944 537472 556928 591736 593408 630496 726388 762112 809744 862784 894016 905008 949892 961571 964288 996608 1024556 1061644 1074944 1113856 1183472 1260992 1452776 1524224 1619488 1725568 1788032 1810016 1899784 1923142 1928576 1993216 2049112 2123288 2149888 2227712 2366944 2521984 2905552 3087149 3238976 3450343 3451136 3576064 3620032 3799568 3846284 3857152 4098224 4246576 4511987 4733888 5043968 5811104 6174298 6477952 6900686 6902272 7152128 7240064 7599136 7692568 7714304 8196448 8493152 9023974 9467776 10087936 11622208 12348596 12955904 13801372 14480128 15198272 15385136 16392896 16986304 18047948 18935552 23244416 24697192 25911808 27602744 28960256 30396544 30770272 32785792 33972608 36095896 37871104 46488832 49394384 55205488 58655831 60793088 61540544 65571584 67945216 72191792 92977664 98788768 110410976 117311662 121586176 123081088 131143168 135890432 144383584 197577536 220821952 234623324 246162176 288767168 395155072 441643904 469246648 492324352 577534336 790310144 883287808 938493296 1155068672 1580620288 1766575616 1876986592 2310137344 3753973184 7507946368 15015892736 30031785472
• Sum of all divisors σ(n): 73523419200
• Sum of proper divisors (its aliquot sum) s(n): 43491633728
• 30031785472 is an abundant number, because the sum of its proper divisors (43491633728) is greater than itself. Its abundance is 13459848256

Bases of 30031785472

• Binary: 11011111110000010001010111000000000₂
• Hexadecimal: 0x6FE08AE00
• Base-36: DSO5DZ4

Squares and roots of 30031785472

• 30031785472 squared (30031785472²) is 901908138636230262784
• 30031785472 cubed (30031785472³) is 27085911734974101898723273474048
• The square root of 30031785472 is 173296.8132194011
• The cube root of 30031785472 is 3108.3295058579

Scales and comparisons

• 30,031,785,472 seconds is equal to 954 years, 47 weeks, 5 days, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 30,031,785,472 would take you about one thousand, nine hundred nine 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 30031785472 cubic inches would be around 259 feet tall.

Recreational maths with 30031785472

• 30031785472 backwards is 27458713003
• The number of decimal digits it has is: 11
• The sum of 30031785472's digits is 40
• More coming soon!