28825040040

Names of 28825040040

• Cardinal: 28825040040 can be written as Twenty-eight billion, eight hundred twenty-five million, forty thousand and forty.

Scientific notation

• Scientific notation: 2.882504004 × 10¹⁰

Factors of 28825040040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 704

Divisors of 28825040040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 53 60 61 106 120 122 159 183 191 212 244 265 305 318 366 382 389 424 488 530 573 610 636 732 764 778 795 915 955 1060 1146 1167 1220 1272 1464 1528 1556 1590 1830 1910 1945 2120 2292 2334 2440 2865 3112 3180 3233 3660 3820 3890 4584 4668 5730 5835 6360 6466 7320 7640 7780 9336 9699 10123 11460 11651 11670 12932 15560 16165 19398 20246 20617 22920 23302 23340 23729 25864 30369 32330 34953 38796 40492 41234 46604 46680 47458 48495 50615 58255 60738 61851 64660 69906 71187 74299 77592 80984 82468 93208 94916 96990 101230 103085 116510 118645 121476 123702 129320 139812 142374 148598 151845 164936 174765 189832 193980 202460 206170 222897 233020 237290 242952 247404 279624 284748 297196 303690 309255 349530 355935 371495 387960 404920 412340 445794 466040 474580 494808 569496 594392 607380 617503 618510 699060 711870 742990 824680 891588 949160 1114485 1214760 1235006 1237020 1257637 1398120 1423740 1485980 1783176 1852509 2228970 2470012 2474040 2515274 2847480 2971960 3087515 3705018 3772911 3937847 4457940 4532239 4940024 5030548 6175030 6288185 7410036 7545822 7875694 8915880 9064478 9262545 10061096 11813541 12350060 12576370 13596717 14820072 15091644 15751388 18128956 18525090 18864555 19689235 22661195 23627082 24700120 25152740 27193434 30183288 31502776 36257912 37050180 37729110 39378470 45322390 47254164 50305480 54386868 59067705 67983585 74100360 75458220 78756940 90644780 94508328 108773736 118135410 135967170 150916440 157513880 181289560 236270820 240208667 271934340 472541640 480417334 543868680 720626001 960834668 1201043335 1441252002 1921669336 2402086670 2882504004 3603130005 4804173340 5765008008 7206260010 9608346680 14412520020 28825040040
• Sum of all divisors σ(n): 90251366400
• Sum of proper divisors (its aliquot sum) s(n): 61426326360
• 28825040040 is an abundant number, because the sum of its proper divisors (61426326360) is greater than itself. Its abundance is 32601286320

Bases of 28825040040

• Binary: 11010110110000110110011010010101000₂
• Hexadecimal: 0x6B61B34A8
• Base-36: D8PON8O

Squares and roots of 28825040040

• 28825040040 squared (28825040040²) is 830882933307603201600
• 28825040040 cubed (28825040040³) is 23950233821144311922552192064000
• The square root of 28825040040 is 169779.3863812687
• The cube root of 28825040040 is 3066.1258249643

Scales and comparisons

• 28,825,040,040 seconds is equal to 916 years, 28 weeks, 3 days, 3 hours, 34 minutes.
• To count from 1 to 28,825,040,040 would take you about one thousand, eight hundred thirty-three 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 28825040040 cubic inches would be around 255.5 feet tall.

Recreational maths with 28825040040

• 28825040040 backwards is 04004052882
• The number of decimal digits it has is: 11
• The sum of 28825040040's digits is 33
• More coming soon!