28790363945000

Names of 28790363945000

• Cardinal: 28790363945000 can be written as Twenty-eight trillion, seven hundred ninety billion, three hundred sixty-three million, nine hundred forty-five thousand.

Scientific notation

• Scientific notation: 2.8790363945 × 10¹³

Factors of 28790363945000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17501802

Divisors of 28790363945000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 47 50 56 70 94 100 125 140 175 188 200 235 250 280 329 350 376 470 500 625 658 700 875 940 1000 1175 1250 1316 1400 1645 1750 1880 2350 2500 2632 3290 3500 4375 4700 5000 5875 6580 7000 8225 8750 9400 11750 13160 16450 17500 23500 29375 32900 35000 41125 47000 58750 65800 82250 117500 164500 205625 235000 329000 411250 822500 1645000 17501741 35003482 70006964 87508705 122512187 140013928 175017410 245024374 350034820 437543525 490048748 612560935 700069640 822581827 875087050 980097496 1225121870 1645163654 1750174100 2187717625 2450243740 3062804675 3290327308 3500348200 4112909135 4375435250 4900487480 5758072789 6125609350 6580654616 8225818270 8750870500 10938588125 11516145578 12251218700 15314023375 16451636540 17501741000 20564545675 21877176250 23032291156 24502437400 28790363945 30628046750 32903273080 41129091350 43754352500 46064582312 57580727890 61256093500 76570116875 82258182700 87508705000 102822728375 115161455780 122512187000 143951819725 153140233750 164516365400 205645456750 230322911560 287903639450 306280467500 411290913500 514113641875 575807278900 612560935000 719759098625 822581827000 1028227283750 1151614557800 1439518197250 2056454567500 2879036394500 3598795493125 4112909135000 5758072789000 7197590986250 14395181972500 28790363945000
• Sum of all divisors σ(n): 78732636491520
• Sum of proper divisors (its aliquot sum) s(n): 49942272546520
• 28790363945000 is an abundant number, because the sum of its proper divisors (49942272546520) is greater than itself. Its abundance is 21151908601520

Bases of 28790363945000

• Binary: 110100010111101000111011010100111100000101000₂
• Hexadecimal: 0x1A2F476A7828
• Base-36: A7E3ZCILK

Squares and roots of 28790363945000

• 28790363945000 squared (28790363945000²) is 828885056085555963025000000
• 28790363945000 cubed (28790363945000³) is 23863902433274893233154713133625000000000
• The square root of 28790363945000 is 5365665.2844731193
• The cube root of 28790363945000 is 30648.9583033631

Scales and comparisons

• 28,790,363,945,000 seconds is equal to 915,444 years, 26 weeks, 6 days, 22 hours, 3 minutes, 20 seconds.
• To count from 1 to 28,790,363,945,000 would take you about two million, two hundred eighty-eight thousand, six hundred eleven 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 28790363945000 cubic inches would be around 2554.1 feet tall.

Recreational maths with 28790363945000

• 28790363945000 backwards is 00054936309782
• 28790363945000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28790363945000's digits is 56
• More coming soon!