1331250228

Names of 1331250228

• Cardinal: 1331250228 can be written as One billion, three hundred thirty-one million, two hundred fifty thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.331250228 × 10⁹

Factors of 1331250228

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 23

Divisors of 1331250228

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 81 84 98 99 108 121 126 132 147 154 162 189 196 198 231 242 243 252 294 297 308 324 343 363 378 396 441 462 484 486 539 567 588 594 686 693 726 729 756 847 882 891 924 972 1029 1078 1089 1134 1188 1323 1331 1372 1386 1452 1458 1617 1694 1701 1764 1782 2058 2079 2156 2178 2268 2541 2646 2662 2673 2772 2916 3087 3234 3267 3388 3402 3564 3773 3969 3993 4116 4158 4356 4851 5082 5103 5292 5324 5346 5929 6174 6237 6468 6534 6804 7546 7623 7938 7986 8019 8316 9261 9317 9702 9801 10164 10206 10692 11319 11858 11907 11979 12348 12474 13068 14553 15092 15246 15876 15972 16038 17787 18522 18634 18711 19404 19602 20412 22638 22869 23716 23814 23958 24948 27783 27951 29106 29403 30492 32076 33957 35574 35721 35937 37044 37268 37422 39204 41503 43659 45276 45738 47628 47916 53361 55566 55902 56133 58212 58806 65219 67914 68607 71148 71442 71874 74844 83006 83349 83853 87318 88209 91476 101871 106722 107811 111132 111804 112266 117612 124509 130438 130977 135828 137214 142884 143748 160083 166012 166698 167706 174636 176418 195657 203742 205821 213444 215622 224532 249018 250047 251559 260876 261954 274428 305613 320166 323433 333396 335412 352836 373527 391314 392931 407484 411642 431244 456533 480249 498036 500094 503118 523908 586971 611226 617463 640332 646866 747054 754677 782628 785862 823284 913066 916839 960498 970299 1000188 1006236 1120581 1173942 1222452 1234926 1293732 1369599 1440747 1494108 1509354 1571724 1760913 1826132 1833678 1920996 1940598 2241162 2264031 2347884 2469852 2739198 2750517 2881494 3018708 3361743 3521826 3667356 3881196 4108797 4322241 4482324 4528062 5282739 5478396 5501034 5762988 6723486 6792093 7043652 8217594 8644482 9056124 10085229 10565478 11002068 12326391 13446972 13584186 15848217 16435188 17288964 20170458 21130956 24652782 27168372 30255687 31696434 36979173 40340916 47544651 49305564 60511374 63392868 73958346 95089302 110937519 121022748 147916692 190178604 221875038 332812557 443750076 665625114 1331250228
• Sum of all divisors σ(n): 4480425600
• Sum of proper divisors (its aliquot sum) s(n): 3149175372
• 1331250228 is an abundant number, because the sum of its proper divisors (3149175372) is greater than itself. Its abundance is 1817925144

Bases of 1331250228

• Binary: 1001111010110010100010000110100₂
• Hexadecimal: 0x4F594434
• Base-36: M0LB90

Squares and roots of 1331250228

• 1331250228 squared (1331250228²) is 1772227169550051984
• 1331250228 cubed (1331250228³) is 2359277823531301361111852352
• The square root of 1331250228 is 36486.3019227765
• The cube root of 1331250228 is 1100.0689290139

Scales and comparisons

• 1,331,250,228 seconds is equal to 42 years, 17 weeks, 23 hours, 43 minutes, 48 seconds.
• To count from 1 to 1,331,250,228 would take you about eighty-four 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 1331250228 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331250228

• 1331250228 backwards is 8220521331
• 1331250228 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1331250228's digits is 27
• More coming soon!