31325143850

Names of 31325143850

• Cardinal: 31325143850 can be written as Thirty-one billion, three hundred twenty-five million, one hundred forty-three thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 3.132514385 × 10¹⁰

Factors of 31325143850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 332

Divisors of 31325143850

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 25 26 35 49 50 53 55 65 70 77 91 98 106 110 130 143 154 175 182 241 245 265 275 286 325 343 350 371 385 455 482 490 530 539 550 583 637 650 686 689 715 742 770 910 1001 1078 1166 1205 1225 1274 1325 1378 1430 1687 1715 1855 1925 2002 2275 2410 2450 2597 2650 2651 2695 2915 3133 3185 3374 3430 3445 3575 3710 3773 3850 4081 4459 4550 4823 5005 5194 5302 5390 5830 6025 6266 6370 6890 7007 7150 7546 7579 8162 8435 8575 8918 9275 9646 10010 11809 12050 12773 12985 13255 13475 14014 14575 15158 15665 15925 16870 17150 17225 18179 18550 18557 18865 20405 21931 22295 23618 24115 25025 25546 25970 26510 26950 28567 29150 31330 31850 33761 34450 34463 35035 36358 37114 37730 37895 40810 42175 43862 44590 48230 49049 50050 53053 57134 59045 63865 64925 66275 67522 68926 70070 75790 78325 82663 84350 89411 90895 92785 94325 98098 102025 106106 109655 111475 118090 120575 127730 129850 129899 132550 140503 142835 153517 156650 165326 166049 168805 172315 175175 178822 181790 185570 188650 189475 199969 204050 219310 222950 236327 241150 241241 245245 259798 265265 281006 285670 295225 307034 319325 332098 337610 344630 350350 371371 378950 399938 413315 447055 454475 463925 472654 482482 490490 530530 548275 590450 625877 638650 649495 702515 714175 742742 767585 826630 830245 844025 861575 894110 908950 909293 927850 983521 999845 1074619 1096550 1162343 1181635 1206205 1226225 1251754 1298990 1326325 1405030 1428350 1535170 1660490 1688050 1688687 1723150 1818586 1826539 1856855 1967042 1999690 2066575 2149238 2235275 2324686 2363270 2412410 2452450 2599597 2652650 3129385 3247475 3377374 3512575 3653078 3713710 3837925 4133150 4151225 4381139 4470550 4546465 4917605 4999225 5199194 5373095 5811715 5908175 6031025 6258770 6494950 6884647 7025150 7675850 8136401 8302450 8443435 8762278 9092930 9132695 9284275 9835210 9998450 10746190 11623430 11816350 11820809 12062050 12785773 12997985 13769294 15646925 16272802 16886870 18265390 18568550 21905695 22732325 23641618 24588025 25571546 25995970 26865475 29058575 31293850 34423235 40682005 42217175 43811390 45464650 45663475 48192529 49176050 53730950 56954807 58117150 59104045 63928865 64989925 68846470 81364010 84434350 89500411 91326950 96385058 109528475 113909614 118208090 127857730 129979850 172116175 179000822 203410025 219056950 240962645 284774035 295520225 319644325 344232350 406820050 447502055 481925290 569548070 591040450 626502877 639288650 895004110 1204813225 1253005754 1423870175 2237510275 2409626450 2847740350 3132514385 4475020550 6265028770 15662571925 31325143850
• Sum of all divisors σ(n): 81669772800
• Sum of proper divisors (its aliquot sum) s(n): 50344628950
• 31325143850 is an abundant number, because the sum of its proper divisors (50344628950) is greater than itself. Its abundance is 19019485100

Bases of 31325143850

• Binary: 11101001011000111111100001100101010₂
• Hexadecimal: 0x74B1FC32A
• Base-36: EE26JOQ

Squares and roots of 31325143850

• 31325143850 squared (31325143850²) is 981264637223192822500
• 31325143850 cubed (31325143850³) is 30738255915934579721100016625000
• The square root of 31325143850 is 176989.1065856879
• The cube root of 31325143850 is 3152.3252789791

Scales and comparisons

• 31,325,143,850 seconds is equal to 996 years, 2 weeks, 1 day, 12 hours, 50 minutes, 50 seconds.
• To count from 1 to 31,325,143,850 would take you about one thousand, nine hundred ninety-two 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 31325143850 cubic inches would be around 262.7 feet tall.

Recreational maths with 31325143850

• 31325143850 backwards is 05834152313
• 31325143850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31325143850's digits is 35
• More coming soon!