139649377805128177

Names of 139649377805128177

• Cardinal: 139649377805128177 can be written as One hundred thirty-nine quadrillion, six hundred forty-nine trillion, three hundred seventy-seven billion, eight hundred five million, one hundred twenty-eight thousand, one hundred seventy-seven.

Scientific notation

• Scientific notation: 1.39649377805128177 × 10¹⁷

Factors of 139649377805128177

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 724

Divisors of 139649377805128177

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 19 49 67 133 343 361 469 631 931 1273 2527 3283 4417 4489 6517 8911 11989 17689 22981 24187 30919 31423 42277 62377 83923 85291 123823 169309 216433 219961 227791 295939 398161 436639 587461 597037 803263 1185163 1539727 1594537 1620529 2071573 2787127 2832559 4112227 4179259 5622841 7565059 8296141 11161759 11343703 14501011 15261997 19509889 19827913 26676787 29254813 39359887 52955413 53818621 78132313 79405921 106833979 136569223 138795391 143736121 186737509 251239591 275519209 370687891 376730347 506858953 555841447 747837853 971567737 1006152847 1022553799 1307162563 1758677137 1787344729 2594815237 2637112429 3548012671 4773552229 5234864971 7043069929 7157876593 9150137941 9630320107 12310739959 12511413103 16833052597 18459787003 24836088697 33414865603 33959549851 49301489503 50105136151 67412240749 86175179713 87579891721 90697492351 117831368179 173852620879 233904059221 237716848957 319827999343 350735953057 471885685243 613059242047 634882446457 645231447169 824819577253 1127814523999 1637328414547 1664017942699 2238795995401 3303199796701 4444177125199 4516620130183 5773737040771 6076731987517 7894701667993 11648125598893 15671571967807 21428475955981 31109239876393 31616340911281 42537123912619 55262911675951 109701003774649 149999331691867 221314386378967 297759867388333 386840381731657 407141043163639 1049995321843069 2084319071718331 2849987302145473 7349967252901483 19949911115018311 139649377805128177
• Sum of all divisors σ(n): 174759536061331200
• Sum of proper divisors (its aliquot sum) s(n): 35110158256203023
• 139649377805128177 is a deficient number, because the sum of its proper divisors (35110158256203023) is less than itself. Its deficiency is 104539219548925154

Bases of 139649377805128177

• Binary: 111110000001000100101111010000101001011011101000111110001₂
• Hexadecimal: 0x1F0225E852DD1F1
• Base-36: 1271KMI935YP

Squares and roots of 139649377805128177

• 139649377805128177 squared (139649377805128177²) is 19501948721359426294622839399343329
• 139649377805128177 cubed (139649377805128177³) is 2723435004925358897097093826444901692113102474881233
• The square root of 139649377805128177 is 373696906.3360415043
• The cube root of 139649377805128177 is 518815.5707413317

Scales and comparisons

• 139,649,377,805,128,177 seconds is equal to 4,440,418,250 years, 16 weeks, 2 days, 21 hours, 49 minutes, 37 seconds.
• To count from 1 to 139,649,377,805,128,177 would take you about thirteen billion, three hundred twenty-one million, two hundred fifty-four thousand, seven hundred fifty 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 139649377805128177 cubic inches would be around 43234.6 feet tall.

Recreational maths with 139649377805128177

• 139649377805128177 backwards is 771821508773946931
• The number of decimal digits it has is: 18
• The sum of 139649377805128177's digits is 88
• More coming soon!