147521472

Names of 147521472

• Cardinal: 147521472 can be written as One hundred forty-seven million, five hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.47521472 × 10⁸

Factors of 147521472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 193

Divisors of 147521472

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 53 56 57 64 76 84 96 106 109 112 114 133 152 159 168 192 212 218 224 228 266 304 318 327 336 371 399 424 436 448 456 532 608 636 654 672 742 763 798 848 872 912 1007 1064 1113 1216 1272 1308 1344 1484 1526 1596 1696 1744 1824 2014 2071 2128 2226 2289 2544 2616 2968 3021 3052 3192 3392 3488 3648 4028 4142 4256 4452 4578 5088 5232 5777 5936 6042 6104 6213 6384 6976 7049 8056 8284 8512 8904 9156 10176 10464 11554 11872 12084 12208 12426 12768 14098 14497 16112 16568 17331 17808 18312 20928 21147 23108 23744 24168 24416 24852 25536 28196 28994 32224 33136 34662 35616 36624 40439 42294 43491 46216 48336 48832 49704 56392 57988 64448 66272 69324 71232 73248 80878 84588 86982 92432 96672 99408 109763 112784 115976 121317 132544 138648 146496 161756 169176 173964 184864 193344 198816 219526 225568 231952 242634 277296 323512 329289 338352 347928 369728 397632 439052 451136 463904 485268 554592 647024 658578 676704 695856 768341 878104 927808 970536 1109184 1294048 1317156 1353408 1391712 1536682 1756208 1941072 2305023 2588096 2634312 2783424 3073364 3512416 3882144 4610046 5268624 6146728 7024832 7764288 9220092 10537248 12293456 18440184 21074496 24586912 36880368 49173824 73760736 147521472
• Sum of all divisors σ(n): 482803200
• Sum of proper divisors (its aliquot sum) s(n): 335281728
• 147521472 is an abundant number, because the sum of its proper divisors (335281728) is greater than itself. Its abundance is 187760256

Bases of 147521472

• Binary: 1000110010101111111111000000₂
• Hexadecimal: 0x8CAFFC0
• Base-36: 2FTWAO

Squares and roots of 147521472

• 147521472 squared (147521472²) is 21762584701046784
• 147521472 cubed (147521472³) is 3210448529623101516546048
• The square root of 147521472 is 12145.8417575727
• The cube root of 147521472 is 528.3865397251

Scales and comparisons

• 147,521,472 seconds is equal to 4 years, 35 weeks, 6 days, 10 hours, 11 minutes, 12 seconds.
• To count from 1 to 147,521,472 would take you about seven 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 147521472 cubic inches would be around 44 feet tall.

Recreational maths with 147521472

• 147521472 backwards is 274125741
• The number of decimal digits it has is: 9
• The sum of 147521472's digits is 33
• More coming soon!