30728774309112

Names of 30728774309112

• Cardinal: 30728774309112 can be written as Thirty trillion, seven hundred twenty-eight billion, seven hundred seventy-four million, three hundred nine thousand, one hundred twelve.

Scientific notation

• Scientific notation: 3.0728774309112 × 10¹³

Factors of 30728774309112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 197

Divisors of 30728774309112

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 181 198 242 264 362 363 396 484 543 724 726 792 968 1086 1089 1331 1448 1452 1629 1991 2172 2178 2662 2904 3258 3982 3993 4344 4356 5324 5973 6516 7964 7986 8712 10648 11946 11979 13032 14641 15928 15972 17919 21901 23892 23958 29282 31944 35838 43802 43923 47784 47916 58564 65703 71676 87604 87846 95832 117128 131406 131769 143352 161051 175208 175692 197109 240911 262812 263538 322102 351384 394218 481822 483153 525624 527076 644204 722733 788436 963644 966306 1054152 1288408 1445466 1449459 1576872 1771561 1927288 1932612 2168199 2650021 2890932 2898918 3543122 3865224 4336398 5300042 5314683 5781864 5797836 7086244 7950063 8672796 10600084 10629366 11595672 14172488 15900126 15944049 17345592 19487171 21200168 21258732 23850189 29150231 31800252 31888098 38974342 42517464 47700378 58300462 58461513 63600504 63776196 77948684 87450693 95400756 116600924 116923026 127552392 155897368 174901386 175384539 190801512 214358881 233201848 233846052 262352079 320652541 349802772 350769078 428717762 467692104 524704158 641305082 643076643 699605544 701538156 857435524 961957623 1049408316 1282610164 1286153286 1403076312 1714871048 1923915246 1929229929 2098816632 2357947691 2565220328 2572306572 2885872869 3527177951 3847830492 3858459858 4715895382 5144613144 5771745738 7054355902 7073843073 7695660984 7716919716 9431790764 10581533853 11543491476 14108711804 14147686146 15433839432 18863581528 21163067706 21221529219 23086982952 28217423608 28295372292 31744601559 38798957461 42326135412 42443058438 56590744584 63489203118 77597914922 84652270824 84886116876 116396872383 126978406236 155195829844 169772233752 232793744766 253956812472 310391659688 349190617149 426788532071 465587489532 698381234298 853577064142 931174979064 1280365596213 1396762468596 1707154128284 2560731192426 2793524937192 3414308256568 3841096788639 5121462384852 7682193577278 10242924769704 15364387154556 30728774309112
• Sum of all divisors σ(n): 92051919905400
• Sum of proper divisors (its aliquot sum) s(n): 61323145596288
• 30728774309112 is an abundant number, because the sum of its proper divisors (61323145596288) is greater than itself. Its abundance is 30594371287176

Bases of 30728774309112

• Binary: 110111111001010011001101011010101010011111000₂
• Hexadecimal: 0x1BF299AD54F8
• Base-36: AW4LQTVY0

Squares and roots of 30728774309112

• 30728774309112 squared (30728774309112²) is 944257570540341672926228544
• 30728774309112 cubed (30728774309112³) is 29015877774804563294998090802497413692928
• The square root of 30728774309112 is 5543354.0667281933
• The cube root of 30728774309112 is 31321.9226388073

Scales and comparisons

• 30,728,774,309,112 seconds is equal to 977,079 years, 50 weeks, 4 days, 1 hour, 25 minutes, 12 seconds.
• To count from 1 to 30,728,774,309,112 would take you about two million, four hundred forty-two thousand, six hundred ninety-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 30728774309112 cubic inches would be around 2610.2 feet tall.

Recreational maths with 30728774309112

• 30728774309112 backwards is 21190347782703
• The number of decimal digits it has is: 14
• The sum of 30728774309112's digits is 54
• More coming soon!