108128498749840

Names of 108128498749840

• Cardinal: 108128498749840 can be written as One hundred eight trillion, one hundred twenty-eight billion, four hundred ninety-eight million, seven hundred forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.0812849874984 × 10¹⁴

Factors of 108128498749840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3276

Divisors of 108128498749840

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 293 368 460 529 586 920 1058 1172 1465 1840 2116 2344 2645 2930 2953 4232 4688 5290 5860 5906 6739 8464 10580 11720 11812 13478 14765 21160 23440 23624 26956 29530 33695 42320 47248 53912 59060 67390 67919 107824 118120 134780 135838 154997 236240 269560 271676 309994 339595 539120 543352 619988 679190 774985 865229 1086704 1239976 1358380 1549970 1562137 1730458 2479952 2716760 3099940 3124274 3460916 4326145 5433520 6199880 6248548 6921832 7810685 8652290 8720209 12399760 12497096 13843664 15621370 17304580 17440418 19900267 24994192 31242740 34609160 34880836 39800534 43601045 62485480 69218320 69761672 79601068 87202090 99501335 124970960 139523344 159202136 174404180 199002670 200564807 318404272 348808360 398005340 401129614 457706141 697616720 796010680 802259228 915412282 1002824035 1592021360 1604518456 1830824564 2005648070 2288530705 2555021237 3209036912 3661649128 4011296140 4577061410 4612990561 5110042474 7323298256 8022592280 9154122820 9225981122 10220084948 12775106185 16045184560 18308245640 18451962244 20440169896 23064952805 25550212370 36616491280 36903924488 40880339792 46129905610 51100424740 58765488451 73807848976 92259811220 102200849480 117530976902 184519622440 204401698960 235061953804 293827442255 369039244880 470123907608 587654884510 940247815216 1175309769020 1351606234373 2350619538040 2703212468746 4701239076080 5406424937492 6758031171865 10812849874984 13516062343730 21625699749968 27032124687460 54064249374920 108128498749840
• Sum of all divisors σ(n): 263790647357076
• Sum of proper divisors (its aliquot sum) s(n): 155662148607236
• 108128498749840 is an abundant number, because the sum of its proper divisors (155662148607236) is greater than itself. Its abundance is 47533649857396

Bases of 108128498749840

• Binary: 11000100101011110100000110000100001000110010000₂
• Hexadecimal: 0x6257A0C21190
• Base-36: 12BTJOCZ9S

Squares and roots of 108128498749840

• 108128498749840 squared (108128498749840²) is 11691772241894150442900025600
• 108128498749840 cubed (108128498749840³) is 1264213780241065660238724300393703995904000
• The square root of 108128498749840 is 10398485.4065310877
• The cube root of 108128498749840 is 47640.9110225453

Scales and comparisons

• 108,128,498,749,840 seconds is equal to 3,438,151 years, 41 weeks, 3 days, 1 hour, 10 minutes, 40 seconds.
• To count from 1 to 108,128,498,749,840 would take you about eight million, five hundred ninety-five thousand, three hundred seventy-nine 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 108128498749840 cubic inches would be around 3970.1 feet tall.

Recreational maths with 108128498749840

• 108128498749840 backwards is 048947894821801
• The number of decimal digits it has is: 15
• The sum of 108128498749840's digits is 73
• More coming soon!