189318249472

Names of 189318249472

• Cardinal: 189318249472 can be written as One hundred eighty-nine billion, three hundred eighteen million, two hundred forty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.89318249472 × 10¹¹

Factors of 189318249472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 341

Divisors of 189318249472

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 121 128 136 176 187 242 256 272 289 311 352 374 484 512 544 578 622 704 748 968 1024 1088 1156 1244 1408 1496 1936 2057 2176 2312 2488 2816 2992 3179 3421 3872 4114 4352 4624 4913 4976 5287 5632 5984 6358 6842 7744 8228 8704 9248 9826 9952 10574 11264 11968 12716 13684 15488 16456 17408 18496 19652 19904 21148 23936 25432 27368 30976 32912 34969 36992 37631 39304 39808 42296 47872 50864 54043 54736 58157 61952 65824 69938 73984 75262 78608 79616 84592 89879 95744 101728 108086 109472 116314 123904 131648 139876 147968 150524 157216 159232 169184 179758 191488 203456 216172 218944 232628 263296 279752 295936 301048 314432 318464 338368 359516 406912 432344 437888 465256 526592 559504 594473 602096 628864 639727 676736 719032 813824 864688 875776 930512 988669 1053184 1119008 1188946 1204192 1257728 1279454 1353472 1438064 1527943 1627648 1729376 1751552 1861024 1977338 2106368 2238016 2377892 2408384 2515456 2558908 2706944 2876128 3055886 3255296 3458752 3503104 3722048 3954676 4476032 4755784 4816768 5030912 5117816 5413888 5752256 6111772 6917504 7444096 7909352 8952064 9511568 9633536 10235632 10875359 11504512 12223544 13835008 14888192 15818704 16807373 17904128 19023136 19267072 20471264 21750718 23009024 24447088 27670016 29776384 31637408 33614746 35808256 38046272 38534144 40942528 43501436 46018048 48894176 55340032 59552768 63274816 67229492 76092544 81885056 87002872 92036096 97788352 126549632 134458984 152185088 163770112 174005744 184881103 195576704 253099264 268917968 304370176 327540224 348011488 369762206 391153408 506198528 537835936 608740352 655080448 696022976 739524412 782306816 1012397056 1075671872 1392045952 1479048824 1564613632 2151343744 2784091904 2958097648 4302687488 5568183808 5916195296 8605374976 11136367616 11832390592 17210749952 23664781184 47329562368 94659124736 189318249472
• Sum of all divisors σ(n): 443398868640
• Sum of proper divisors (its aliquot sum) s(n): 254080619168
• 189318249472 is an abundant number, because the sum of its proper divisors (254080619168) is greater than itself. Its abundance is 64762369696

Bases of 189318249472

• Binary: 10110000010100001111110011110000000000₂
• Hexadecimal: 0x2C143F3C00
• Base-36: 2EYZ7474

Squares and roots of 189318249472

• 189318249472 squared (189318249472²) is 35841399583142428278784
• 189318249472 cubed (189318249472³) is 6785431027706995042590696876802048
• The square root of 189318249472 is 435107.1700995055
• The cube root of 189318249472 is 5742.0128496553

Scales and comparisons

• 189,318,249,472 seconds is equal to 6,019 years, 38 weeks, 1 day, 10 hours, 37 minutes, 52 seconds.
• To count from 1 to 189,318,249,472 would take you about twelve thousand and 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 189318249472 cubic inches would be around 478.5 feet tall.

Recreational maths with 189318249472

• 189318249472 backwards is 274942813981
• The number of decimal digits it has is: 12
• The sum of 189318249472's digits is 58
• More coming soon!