142798910405480070

Names of 142798910405480070

• Cardinal: 142798910405480070 can be written as One hundred forty-two quadrillion, seven hundred ninety-eight trillion, nine hundred ten billion, four hundred five million, four hundred eighty thousand and seventy.

Scientific notation

• Scientific notation: 1.4279891040548007 × 10¹⁷

Factors of 142798910405480070

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305306886

Divisors of 142798910405480070

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 210 238 255 357 510 595 714 1190 1785 3570 131071 262142 393213 655355 786426 917497 1310710 1834994 1966065 2228207 2752491 3932130 4456414 4587485 5504982 6684621 9174970 11141035 13369242 13762455 15597449 22282070 27524910 31194898 33423105 46792347 66846210 77987245 93584694 155974490 233961735 305175781 467923470 610351562 915527343 1525878905 1831054686 2136230467 3051757810 4272460934 4577636715 5187988277 6408691401 9155273430 10375976554 10681152335 12817382802 15563964831 21362304670 25939941385 31127929662 32043457005 36315917939 51879882770 64086914010 72631835878 77819824155 108947753817 155639648310 181579589695 217895507634 363159179390 544738769085 1089477538170 39999694791451 79999389582902 119999084374353 199998473957255 239998168748706 279997863540157 399996947914510 559995727080314 599995421871765 679994811454667 839993590620471 1199990843743530 1359989622909334 1399989317700785 1679987181240942 2039984434364001 2799978635401570 3399974057273335 4079968868728002 4199967953102355 4759963680182669 6799948114546670 8399935906204710 9519927360365338 10199922171820005 14279891040548007 20399844343640010 23799818400913345 28559782081096014 47599636801826690 71399455202740035 142798910405480070
• Sum of all divisors σ(n): 414720001019215872
• Sum of proper divisors (its aliquot sum) s(n): 271921090613735802
• 142798910405480070 is an abundant number, because the sum of its proper divisors (271921090613735802) is greater than itself. Its abundance is 129122180208255732

Bases of 142798910405480070

• Binary: 111111011010100101101101000111001000010000000111010000110₂
• Hexadecimal: 0x1FB52DA39080E86
• Base-36: 1321ZLT4TCW6

Squares and roots of 142798910405480070

• 142798910405480070 squared (142798910405480070²) is 20391528812992324209861487167204900
• 142798910405480070 cubed (142798910405480070³) is 2911888095997256266033976148533177973521344556343000
• The square root of 142798910405480070 is 377887430.8646426389
• The cube root of 142798910405480070 is 522686.9188069633

Scales and comparisons

• 142,798,910,405,480,070 seconds is equal to 4,540,563,644 years, 44 weeks, 6 days, 2 hours, 14 minutes, 30 seconds.
• To count from 1 to 142,798,910,405,480,070 would take you about thirteen billion, six hundred twenty-one million, six hundred ninety thousand, nine hundred thirty-four 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 142798910405480070 cubic inches would be around 43557.2 feet tall.

Recreational maths with 142798910405480070

• 142798910405480070 backwards is 070084504019897241
• The number of decimal digits it has is: 18
• The sum of 142798910405480070's digits is 69
• More coming soon!