7138384917943080

Names of 7138384917943080

• Cardinal: 7138384917943080 can be written as Seven quadrillion, one hundred thirty-eight trillion, three hundred eighty-four billion, nine hundred seventeen million, nine hundred forty-three thousand and eighty.

Scientific notation

• Scientific notation: 7.13838491794308 × 10¹⁵

Factors of 7138384917943080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3499414431

Divisors of 7138384917943080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 89 120 178 191 267 356 382 445 534 573 712 764 890 955 1068 1146 1335 1528 1780 1910 2136 2292 2670 2865 3560 3820 4584 5340 5730 7640 10680 11460 16999 22920 33998 50997 67996 84995 101994 135992 169990 203988 254985 339980 407976 509970 679960 1019940 2039880 3499414141 6998828282 10498242423 13997656564 17497070705 20996484846 27995313128 34994141410 41992969692 52491212115 69988282820 83985939384 104982424230 139976565640 209964848460 311447858549 419929696920 622895717098 668388100931 934343575647 1245791434196 1336776201862 1557239292745 1868687151294 2005164302793 2491582868392 2673552403724 3114478585490 3341940504655 3737374302588 4010328605586 4671717878235 5347104807448 6228957170980 6683881009310 7474748605176 8020657211172 9343435756470 10025821513965 12457914341960 13367762018620 16041314422344 18686871512940 20051643027930 26735524037240 37373743025880 40103286055860 59486540982859 80206572111720 118973081965718 178459622948577 237946163931436 297432704914295 356919245897154 475892327862872 594865409828590 713838491794308 892298114742885 1189730819657180 1427676983588616 1784596229485770 2379461639314360 3569192458971540 7138384917943080
• Sum of all divisors σ(n): 21769155494553600
• Sum of proper divisors (its aliquot sum) s(n): 14630770576610520
• 7138384917943080 is an abundant number, because the sum of its proper divisors (14630770576610520) is greater than itself. Its abundance is 7492385658667440

Bases of 7138384917943080

• Binary: 11001010111000101001011000001010011011101001100101000₂
• Hexadecimal: 0x195C52C14DD328
• Base-36: 1YACGRCI8FC

Squares and roots of 7138384917943080

• 7138384917943080 squared (7138384917943080²) is 50956539236717232984938119886400
• 7138384917943080 cubed (7138384917943080³) is 363747391157957081557020451258850955531266112000
• The square root of 7138384917943080 is 84488963.2907344887
• The cube root of 7138384917943080 is 192545.4767954015

Scales and comparisons

• 7,138,384,917,943,080 seconds is equal to 226,978,559 years, 47 weeks, 4 days, 12 hours, 38 minutes.
• To count from 1 to 7,138,384,917,943,080 would take you about six hundred eighty million, nine hundred thirty-five thousand, six 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 7138384917943080 cubic inches would be around 16045.5 feet tall.

Recreational maths with 7138384917943080

• 7138384917943080 backwards is 0803497194838317
• The number of decimal digits it has is: 16
• The sum of 7138384917943080's digits is 75
• More coming soon!