30505045824

Names of 30505045824

• Cardinal: 30505045824 can be written as Thirty billion, five hundred five million, forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.0505045824 × 10¹⁰

Factors of 30505045824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 19829

Divisors of 30505045824

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 132 144 162 176 192 198 216 243 264 288 297 324 352 396 432 486 528 576 594 648 704 729 792 864 891 972 1056 1188 1296 1458 1584 1728 1782 1944 2112 2187 2376 2592 2673 2916 3168 3564 3888 4374 4752 5184 5346 5832 6336 7128 7776 8019 8748 9504 10692 11664 14256 15552 16038 17496 19008 19813 21384 23328 24057 28512 32076 34992 39626 42768 46656 48114 57024 59439 64152 69984 79252 85536 96228 118878 128304 139968 158504 171072 178317 192456 217943 237756 256608 317008 356634 384912 435886 475512 513216 534951 634016 653829 713268 769824 871772 951024 1069902 1268032 1307658 1426536 1539648 1604853 1743544 1902048 1961487 2139804 2615316 2853072 3209706 3487088 3804096 3922974 4279608 4814559 5230632 5706144 5884461 6419412 6974176 7845948 8559216 9629118 10461264 11412288 11768922 12838824 13948352 14443677 15691896 17118432 17653383 19258236 20922528 23537844 25677648 28887354 31383792 34236864 35306766 38516472 41845056 43331031 47075688 51355296 52960149 57774708 62767584 70613532 77032944 86662062 94151376 102710592 105920298 115549416 125535168 141227064 154065888 158880447 173324124 188302752 211840596 231098832 282454128 308131776 317760894 346648248 376605504 423681192 462197664 476641341 564908256 635521788 693296496 847362384 924395328 953282682 1129816512 1271043576 1386592992 1694724768 1906565364 2542087152 2773185984 3389449536 3813130728 5084174304 7626261456 10168348608 15252522912 30505045824
• Sum of all divisors σ(n): 99044638080
• Sum of proper divisors (its aliquot sum) s(n): 68539592256
• 30505045824 is an abundant number, because the sum of its proper divisors (68539592256) is greater than itself. Its abundance is 38034546432

Bases of 30505045824

• Binary: 11100011010001111100000111101000000₂
• Hexadecimal: 0x71A3E0F40
• Base-36: E0HX000

Squares and roots of 30505045824

• 30505045824 squared (30505045824²) is 930557820724339838976
• 30505045824 cubed (30505045824³) is 28386708963077563660111661236224
• The square root of 30505045824 is 174656.9375203859
• The cube root of 30505045824 is 3124.5721722235

Scales and comparisons

• 30,505,045,824 seconds is equal to 969 years, 50 weeks, 1 day, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 30,505,045,824 would take you about one thousand, nine hundred thirty-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 30505045824 cubic inches would be around 260.4 feet tall.

Recreational maths with 30505045824

• 30505045824 backwards is 42854050503
• 30505045824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30505045824's digits is 36
• More coming soon!