49139147800

Names of 49139147800

• Cardinal: 49139147800 can be written as Forty-nine billion, one hundred thirty-nine million, one hundred forty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 4.91391478 × 10¹⁰

Factors of 49139147800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3309

Divisors of 49139147800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 25 31 40 41 50 61 62 82 100 122 124 155 164 200 205 244 248 305 310 328 410 488 610 620 775 820 1025 1220 1240 1271 1525 1550 1640 1891 2050 2440 2501 2542 3050 3100 3169 3782 4100 5002 5084 6100 6200 6338 6355 7564 8200 9455 10004 10168 12200 12505 12676 12710 15128 15845 18910 20008 25010 25352 25420 31690 31775 37820 47275 50020 50840 62525 63380 63550 75640 77531 79225 94550 98239 100040 125050 126760 127100 129929 155062 158450 189100 193309 196478 250100 254200 259858 310124 316900 378200 386618 387655 392956 491195 500200 519716 620248 633800 649645 773236 775310 785912 966545 982390 1039432 1299290 1546472 1550620 1933090 1938275 1964780 2455975 2598580 3101240 3248225 3866180 3876550 3929560 4027799 4832725 4911950 5197160 5992579 6496450 7732360 7753100 7925669 8055598 9665450 9823900 11985158 12992900 15506200 15851338 16111196 19330900 19647800 20138995 23970316 25985800 29962895 31702676 32222392 38661800 39628345 40277990 47940632 59925790 63405352 79256690 80555980 100694975 119851580 149814475 158513380 161111960 198141725 201389950 239703160 245695739 299628950 317026760 396283450 402779900 491391478 599257900 792566900 805559800 982782956 1198515800 1228478695 1585133800 1965565912 2456957390 4913914780 6142393475 9827829560 12284786950 24569573900 49139147800
• Sum of all divisors σ(n): 122829638400
• Sum of proper divisors (its aliquot sum) s(n): 73690490600
• 49139147800 is an abundant number, because the sum of its proper divisors (73690490600) is greater than itself. Its abundance is 24551342800

Bases of 49139147800

• Binary: 101101110000111010111110010000011000₂
• Hexadecimal: 0xB70EBE418
• Base-36: MKO6H3S

Squares and roots of 49139147800

• 49139147800 squared (49139147800²) is 2414655846510244840000
• 49139147800 cubed (49139147800³) is 118654130527801035406947352000000
• The square root of 49139147800 is 221673.5162350251
• The cube root of 49139147800 is 3662.7662754139

Scales and comparisons

• 49,139,147,800 seconds is equal to 1,562 years, 24 weeks, 4 days, 3 hours, 16 minutes, 40 seconds.
• To count from 1 to 49,139,147,800 would take you about three thousand, one hundred twenty-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 49139147800 cubic inches would be around 305.2 feet tall.

Recreational maths with 49139147800

• 49139147800 backwards is 00874193194
• The number of decimal digits it has is: 11
• The sum of 49139147800's digits is 46
• More coming soon!