30201444

Names of 30201444

• Cardinal: 30201444 can be written as Thirty million, two hundred one thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 3.0201444 × 10⁷

Factors of 30201444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 464

Divisors of 30201444

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 63 78 84 91 98 108 117 126 147 156 182 189 196 234 252 273 294 351 364 378 439 441 468 546 588 637 702 756 819 878 882 1092 1274 1317 1323 1404 1638 1756 1764 1911 2457 2548 2634 2646 3073 3276 3822 3951 4914 5268 5292 5707 5733 6146 7644 7902 9219 9828 11414 11466 11853 12292 15804 17121 17199 18438 21511 22828 22932 23706 27657 34242 34398 36876 39949 43022 47412 51363 55314 64533 68484 68796 79898 82971 86044 102726 110628 119847 129066 154089 159796 165942 193599 205452 239694 258132 279643 308178 331884 359541 387198 479388 559286 580797 616356 719082 774396 838929 1078623 1118572 1161594 1438164 1677858 2157246 2323188 2516787 3355716 4314492 5033574 7550361 10067148 15100722 30201444
• Sum of all divisors σ(n): 98313600
• Sum of proper divisors (its aliquot sum) s(n): 68112156
• 30201444 is an abundant number, because the sum of its proper divisors (68112156) is greater than itself. Its abundance is 37910712

Bases of 30201444

• Binary: 1110011001101011001100100₂
• Hexadecimal: 0x1CCD664
• Base-36: HZBL0

Squares and roots of 30201444

• 30201444 squared (30201444²) is 912127219685136
• 30201444 cubed (30201444³) is 27547559146196332536384
• The square root of 30201444 is 5495.5840453947
• The cube root of 30201444 is 311.4171811979

Scales and comparisons

• 30,201,444 seconds is equal to 49 weeks, 6 days, 13 hours, 17 minutes, 24 seconds.
• To count from 1 to 30,201,444 would take you about twenty-two weeks!

  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 30201444 cubic inches would be around 26 feet tall.

Recreational maths with 30201444

• 30201444 backwards is 44410203
• 30201444 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30201444's digits is 18
• More coming soon!