189005992448

Names of 189005992448

• Cardinal: 189005992448 can be written as One hundred eighty-nine billion, five million, nine hundred ninety-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.89005992448 × 10¹¹

Factors of 189005992448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 579539

Divisors of 189005992448

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 182 196 208 224 256 364 392 416 448 512 637 728 784 832 896 1274 1456 1568 1664 1792 2548 2912 3136 3328 3584 5096 5824 6272 6656 10192 11648 12544 20384 23296 25088 40768 46592 81536 163072 326144 579517 1159034 2318068 4056619 4636136 7533721 8113238 9272272 15067442 16226476 18544544 28396333 30134884 32452952 37089088 52736047 56792666 60269768 64905904 74178176 105472094 113585332 120539536 129811808 148356352 210944188 227170664 241079072 259623616 296712704 369152329 421888376 454341328 482158144 519247232 738304658 843776752 908682656 964316288 1038494464 1476609316 1687553504 1817365312 1928632576 2076988928 2953218632 3375107008 3634730624 3857265152 5906437264 6750214016 7269461248 11812874528 13500428032 14538922496 23625749056 27000856064 47251498112 94502996224 189005992448
• Sum of all divisors σ(n): 473091837372
• Sum of proper divisors (its aliquot sum) s(n): 284085844924
• 189005992448 is an abundant number, because the sum of its proper divisors (284085844924) is greater than itself. Its abundance is 95079852476

Bases of 189005992448

• Binary: 10110000000001101000101001001000000000₂
• Hexadecimal: 0x2C01A29200
• Base-36: 2ETTAD4W

Squares and roots of 189005992448

• 189005992448 squared (189005992448²) is 35723265181253433032704
• 189005992448 cubed (189005992448³) is 6751911189065887714953325961019392
• The square root of 189005992448 is 434748.1943010229
• The cube root of 189005992448 is 5738.8541992141

Scales and comparisons

• 189,005,992,448 seconds is equal to 6,009 years, 41 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 189,005,992,448 would take you about twelve thousand and nineteen 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 189005992448 cubic inches would be around 478.2 feet tall.

Recreational maths with 189005992448

• 189005992448 backwards is 844299500981
• The number of decimal digits it has is: 12
• The sum of 189005992448's digits is 59
• More coming soon!