7138849460040

Names of 7138849460040

• Cardinal: 7138849460040 can be written as Seven trillion, one hundred thirty-eight billion, eight hundred forty-nine million, four hundred sixty thousand and forty.

Scientific notation

• Scientific notation: 7.13884946004 × 10¹²

Factors of 7138849460040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 920

Divisors of 7138849460040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 58 60 72 87 90 116 120 145 174 180 232 261 290 348 360 435 522 580 696 870 881 1044 1160 1305 1740 1762 2088 2610 2643 3480 3524 4405 5220 5286 7048 7929 8810 10440 10572 13215 15858 17620 21144 25549 26430 31716 35240 39645 51098 52860 63432 76647 79290 102196 105720 127745 153294 158580 204392 229941 255490 306588 317160 383235 459882 510980 613176 766470 776161 919764 1021960 1149705 1532940 1552322 1839528 2299410 2328483 3065880 3104644 3880805 4598820 4656966 6209288 6985449 7761610 9197640 9313932 11642415 13970898 15523220 18627864 22508669 23284830 27941796 31046440 34927245 45017338 46569660 55883592 67526007 69854490 90034676 93139320 112543345 135052014 139708980 180069352 202578021 225086690 270104028 279417960 337630035 405156042 450173380 540208056 675260070 683797841 810312084 900346760 1012890105 1350520140 1367595682 1620624168 2025780210 2051393523 2701040280 2735191364 3418989205 4051560420 4102787046 5470382728 6154180569 6837978410 8103120840 8205574092 10256967615 12308361138 13675956820 16411148184 19830137389 20513935230 24616722276 27351913640 30770902845 39660274778 41027870460 49233444552 59490412167 61541805690 79320549556 82055740920 99150686945 118980824334 123083611380 158641099112 178471236501 198301373890 237961648668 246167222760 297452060835 356942473002 396602747780 475923297336 594904121670 713884946004 793205495560 892356182505 1189808243340 1427769892008 1784712365010 2379616486680 3569424730020 7138849460040
• Sum of all divisors σ(n): 24028578428400
• Sum of proper divisors (its aliquot sum) s(n): 16889728968360
• 7138849460040 is an abundant number, because the sum of its proper divisors (16889728968360) is greater than itself. Its abundance is 9750879508320

Bases of 7138849460040

• Binary: 1100111111000100100100101100000111101001000₂
• Hexadecimal: 0x67E24960F48
• Base-36: 2J3JINCY0

Squares and roots of 7138849460040

• 7138849460040 squared (7138849460040²) is 50963171613113399556801600
• 7138849460040 cubed (7138849460040³) is 363818410152200448209361877469408064000
• The square root of 7138849460040 is 2671862.5451246551
• The cube root of 7138849460040 is 19254.9653442285

Scales and comparisons

• 7,138,849,460,040 seconds is equal to 226,993 years, 17 weeks, 1 day, 10 hours, 54 minutes.
• To count from 1 to 7,138,849,460,040 would take you about five hundred sixty-seven thousand, four hundred eighty-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 7138849460040 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138849460040

• 7138849460040 backwards is 0400649488317
• The number of decimal digits it has is: 13
• The sum of 7138849460040's digits is 54
• More coming soon!