28948488426

Names of 28948488426

• Cardinal: 28948488426 can be written as Twenty-eight billion, nine hundred forty-eight million, four hundred eighty-eight thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 2.8948488426 × 10¹⁰

Factors of 28948488426

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2041

Divisors of 28948488426

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 13 18 19 22 26 27 33 38 39 54 57 66 78 81 99 114 117 121 143 162 171 198 209 234 242 243 247 286 297 342 351 363 418 429 486 494 513 594 627 702 726 741 858 891 1026 1053 1089 1254 1287 1482 1539 1573 1782 1881 1993 2106 2178 2223 2299 2574 2673 2717 3078 3146 3159 3267 3762 3861 3986 4446 4598 4617 4719 5346 5434 5643 5979 6318 6534 6669 6897 7722 8151 9234 9438 9801 11286 11583 11958 13338 13794 14157 16302 16929 17937 19602 20007 20691 21923 23166 24453 25909 28314 29403 29887 33858 34749 35874 37867 40014 41382 42471 43846 48906 50787 51818 53811 58806 59774 60021 62073 65769 69498 73359 75734 77727 84942 89661 101574 107622 113601 120042 124146 127413 131538 146718 155454 161433 179322 186219 197307 220077 227202 233181 241153 254826 268983 284999 322866 340803 372438 382239 394614 416537 440154 466362 482306 484299 492271 537966 558657 569998 591921 660231 681606 699543 723459 764478 806949 833074 854997 968598 984542 1022409 1117314 1183842 1249611 1320462 1399086 1446918 1476813 1613898 1709994 1775763 2044818 2098629 2170377 2420847 2499222 2564991 2953626 3067227 3134989 3551526 3748833 4197258 4340754 4430439 4581907 4841694 5129982 5327289 5414981 6134454 6269978 6295887 6511131 7262541 7497666 7694973 8860878 9163814 9201681 9404967 10654578 10829962 11246499 12591774 13022262 13291317 13745721 14525082 15389946 16244943 18403362 18809934 19533393 22492998 23084919 26582634 27491442 28214901 32489886 33739497 39066786 39873951 41237163 46169838 48734829 56429802 58600179 59564791 67478994 69254757 79747902 82474326 84644703 97469658 101218491 117200358 119129582 119621853 123711489 138509514 146204487 169289406 178694373 202436982 239243706 247422978 253934109 292408974 357388746 371134467 438613461 507868218 536083119 742268934 761802327 877226922 1072166238 1113403401 1315840383 1523604654 1608249357 2226806802 2631680766 3216498714 4824748071 9649496142 14474244213 28948488426
• Sum of all divisors σ(n): 81088163520
• Sum of proper divisors (its aliquot sum) s(n): 52139675094
• 28948488426 is an abundant number, because the sum of its proper divisors (52139675094) is greater than itself. Its abundance is 23191186668

Bases of 28948488426

• Binary: 11010111101011101101110000011101010₂
• Hexadecimal: 0x6BD76E0EA
• Base-36: DAR6KMI

Squares and roots of 28948488426

• 28948488426 squared (28948488426²) is 838014982150255957476
• 28948488426 cubed (28948488426³) is 24259267011591281177931534172776
• The square root of 28948488426 is 170142.5532487391
• The cube root of 28948488426 is 3070.4966685395

Scales and comparisons

• 28,948,488,426 seconds is equal to 920 years, 24 weeks, 3 days, 22 hours, 47 minutes, 6 seconds.
• To count from 1 to 28,948,488,426 would take you about one thousand, eight hundred forty 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 28948488426 cubic inches would be around 255.9 feet tall.

Recreational maths with 28948488426

• 28948488426 backwards is 62488484982
• The number of decimal digits it has is: 11
• The sum of 28948488426's digits is 63
• More coming soon!