149074224

Names of 149074224

• Cardinal: 149074224 can be written as One hundred forty-nine million, seventy-four thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.49074224 × 10⁸

Factors of 149074224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105

Divisors of 149074224

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 23 24 26 34 39 46 47 48 51 52 68 69 78 92 94 102 104 136 138 141 156 169 184 188 204 208 221 272 276 282 299 312 338 368 376 391 408 442 507 552 564 598 611 624 663 676 752 782 799 816 884 897 1014 1081 1104 1128 1173 1196 1222 1326 1352 1564 1598 1768 1794 1833 2028 2162 2256 2346 2392 2397 2444 2652 2704 2873 3128 3196 3243 3536 3588 3666 3887 4056 4324 4692 4784 4794 4888 5083 5304 5746 6256 6392 6486 7176 7332 7774 7943 8112 8619 8648 9384 9588 9776 10166 10387 10608 11492 11661 12784 12972 14053 14352 14664 15249 15548 15886 17238 17296 18377 18768 19176 20332 20774 22984 23322 23829 25944 28106 29328 30498 31096 31161 31772 34476 36754 38352 40664 41548 42159 45968 46644 47658 51888 55131 56212 60996 62192 62322 63544 66079 68952 73508 81328 83096 84318 93288 95316 110262 112424 121992 124644 127088 132158 135031 137904 147016 166192 168636 182689 186576 190632 198237 220524 224848 238901 243984 249288 264316 270062 294032 337272 365378 381264 396474 405093 441048 477802 498576 528632 540124 548067 674544 716703 730756 792948 810186 882096 955604 1057264 1080248 1096134 1433406 1461512 1585896 1620372 1911208 2160496 2192268 2866812 2923024 3105713 3171792 3240744 3822416 4384536 5733624 6211426 6481488 8769072 9317139 11467248 12422852 18634278 24845704 37268556 49691408 74537112 149074224
• Sum of all divisors σ(n): 470541312
• Sum of proper divisors (its aliquot sum) s(n): 321467088
• 149074224 is an abundant number, because the sum of its proper divisors (321467088) is greater than itself. Its abundance is 172392864

Bases of 149074224

• Binary: 1000111000101011000100110000₂
• Hexadecimal: 0x8E2B130
• Base-36: 2GR6EO

Squares and roots of 149074224

• 149074224 squared (149074224²) is 22223124261202176
• 149074224 cubed (149074224³) is 3312895004094287694311424
• The square root of 149074224 is 12209.5955706977
• The cube root of 149074224 is 530.2339349395

Scales and comparisons

• 149,074,224 seconds is equal to 4 years, 38 weeks, 3 days, 9 hours, 30 minutes, 24 seconds.
• To count from 1 to 149,074,224 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 149074224 cubic inches would be around 44.2 feet tall.

Recreational maths with 149074224

• 149074224 backwards is 422470941
• The number of decimal digits it has is: 9
• The sum of 149074224's digits is 33
• More coming soon!