138290352597448

Names of 138290352597448

• Cardinal: 138290352597448 can be written as One hundred thirty-eight trillion, two hundred ninety billion, three hundred fifty-two million, five hundred ninety-seven thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.38290352597448 × 10¹⁴

Factors of 138290352597448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 493

Divisors of 138290352597448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 19 23 38 46 76 92 152 184 361 437 449 529 722 874 898 1058 1444 1748 1796 2116 2888 3496 3592 4232 8303 8531 10051 10327 16606 17062 20102 20654 33212 34124 40204 41308 66424 68248 80408 82616 162089 190969 196213 201601 237521 324178 381938 392426 403202 475042 648356 763876 784852 806404 950084 1296712 1527752 1569704 1612808 1900168 3728047 3830419 4512899 4636823 7456094 7660838 9025798 9273646 14912188 15321676 18051596 18547292 29824376 30643352 36103192 37094584 72777961 85745081 88099637 90518849 106646929 145555922 171490162 176199274 181037698 213293858 291111844 342980324 352398548 362075396 426587716 582223688 685960648 704797096 724150792 853175432 1673893103 1719858131 2026291651 2081933527 3347786206 3439716262 4052583302 4163867054 6695572412 6879432524 8105166604 8327734108 13391144824 13758865048 16210333208 16655468216 32677304489 38499541369 39556737013 47884471121 65354608978 76999082738 79113474026 95768942242 130709217956 153998165476 158226948052 191537884484 261418435912 307996330952 316453896104 383075768968 751578003247 909804951299 1503156006494 1819609902598 3006312012988 3639219805196 6012624025976 7278439610392 17286294074681 34572588149362 69145176298724 138290352597448
• Sum of all divisors σ(n): 286713878755500
• Sum of proper divisors (its aliquot sum) s(n): 148423526158052
• 138290352597448 is an abundant number, because the sum of its proper divisors (148423526158052) is greater than itself. Its abundance is 10133173560604

Bases of 138290352597448

• Binary: 11111011100011000111011010101111010100111001000₂
• Hexadecimal: 0x7DC63B57A9C8
• Base-36: 1D0PPLDVIG

Squares and roots of 138290352597448

• 138290352597448 squared (138290352597448²) is 19124221621526492800336112704
• 138290352597448 cubed (138290352597448³) is 2644695351192637426021706814723041670779392
• The square root of 138290352597448 is 11759691.8580993439
• The cube root of 138290352597448 is 51712.7096564965

Scales and comparisons

• 138,290,352,597,448 seconds is equal to 4,397,205 years, 23 weeks, 3 days, 16 hours, 37 minutes, 28 seconds.
• To count from 1 to 138,290,352,597,448 would take you about ten million, nine hundred ninety-three thousand and thirteen 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 138290352597448 cubic inches would be around 4309.4 feet tall.

Recreational maths with 138290352597448

• 138290352597448 backwards is 844795253092831
• The number of decimal digits it has is: 15
• The sum of 138290352597448's digits is 70
• More coming soon!