3228521868

Names of 3228521868

• Cardinal: 3228521868 can be written as Three billion, two hundred twenty-eight million, five hundred twenty-one thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 3.228521868 × 10⁹

Factors of 3228521868

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 3228521868

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 23 26 27 33 36 39 44 46 52 54 61 66 69 78 92 99 108 117 122 132 138 143 149 156 183 198 207 234 244 253 276 286 297 298 299 351 366 396 414 429 447 468 506 549 572 594 596 598 621 671 702 732 759 793 828 858 894 897 1012 1098 1188 1196 1242 1287 1341 1342 1403 1404 1518 1586 1639 1647 1716 1788 1794 1937 2013 2196 2277 2379 2484 2574 2682 2684 2691 2806 3036 3172 3278 3289 3294 3427 3588 3861 3874 4023 4026 4209 4554 4758 4917 5148 5364 5382 5612 5811 6039 6556 6578 6588 6831 6854 7137 7722 7748 8046 8052 8073 8418 8723 9089 9108 9516 9834 9867 10281 10764 11622 12078 12627 13156 13662 13708 14274 14751 15433 15444 16092 16146 16836 17433 17446 18117 18178 18239 19668 19734 20562 21307 21411 23244 24156 25254 26169 27267 27324 28548 29502 29601 30843 30866 32292 34866 34892 36234 36356 36478 37697 37881 39468 41124 42614 42822 44253 44551 46299 50508 52299 52338 54534 54717 59004 59202 61686 61732 63921 69732 72468 72956 75394 75762 78507 81801 85228 85644 88506 88803 89102 92529 92598 99979 104598 104676 109068 109434 113091 118157 118404 123372 127842 133653 138897 150788 151524 157014 163602 164151 177012 177606 178204 185058 185196 191763 199958 200629 209047 209196 218868 226182 235521 236314 245403 255684 267306 277794 299937 314028 327204 328302 339273 354471 355212 370116 383526 399916 400959 401258 416691 418094 452364 471042 472628 490061 490806 492453 534612 555588 575289 599874 601887 627141 656604 678546 708942 767052 801918 802516 833382 836188 899811 942084 980122 981612 984906 1017819 1063413 1150578 1199748 1202877 1203774 1254282 1299727 1357092 1417884 1470183 1603836 1666764 1799622 1805661 1881423 1960244 1969812 2035638 2126826 2299517 2301156 2405754 2407548 2508564 2599454 2699433 2717611 2940366 3190239 3599244 3611322 3762846 3899181 4071276 4253652 4410549 4599034 4811508 5198908 5398866 5416983 5435222 5644269 5880732 6380478 6898551 7222644 7525692 7798362 8152833 8821098 9198068 10797732 10833966 10870444 11288538 11697543 12760956 13231647 13797102 15596724 16305666 17642196 20695653 21667932 22577076 23395086 24458499 26463294 27594204 29893721 32611332 35092629 41391306 46790172 48916998 52926588 59787442 62086959 70185258 73375497 82782612 89681163 97833996 119574884 124173918 140370516 146750994 179362326 248347836 269043489 293501988 358724652 538086978 807130467 1076173956 1614260934 3228521868
• Sum of all divisors σ(n): 10499328000
• Sum of proper divisors (its aliquot sum) s(n): 7270806132
• 3228521868 is an abundant number, because the sum of its proper divisors (7270806132) is greater than itself. Its abundance is 4042284264

Bases of 3228521868

• Binary: 11000000011011110101010110001100₂
• Hexadecimal: 0xC06F558C
• Base-36: 1HE6FF0

Squares and roots of 3228521868

• 3228521868 squared (3228521868²) is 10423353452154209424
• 3228521868 cubed (3228521868³) is 33652024558173156833635684032
• The square root of 3228521868 is 56820.0833156729
• The cube root of 3228521868 is 1477.9778000685

Scales and comparisons

• 3,228,521,868 seconds is equal to 102 years, 34 weeks, 1 day, 3 hours, 37 minutes, 48 seconds.
• To count from 1 to 3,228,521,868 would take you about two hundred five 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 3228521868 cubic inches would be around 123.2 feet tall.

Recreational maths with 3228521868

• 3228521868 backwards is 8681258223
• The number of decimal digits it has is: 10
• The sum of 3228521868's digits is 45
• More coming soon!