19798472231217936

Names of 19798472231217936

• Cardinal: 19798472231217936 can be written as Nineteen quadrillion, seven hundred ninety-eight trillion, four hundred seventy-two billion, two hundred thirty-one million, two hundred seventeen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.9798472231217936 × 10¹⁶

Factors of 19798472231217936

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 664

Divisors of 19798472231217936

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 659 729 972 1296 1318 1458 1944 1977 2187 2636 2916 3888 3954 4374 5272 5832 5931 6561 7908 8748 10544 11664 11862 13122 15816 17496 17793 23724 26244 31632 34992 35586 47448 52488 53379 71172 94896 104976 106758 142344 160137 213516 284688 320274 427032 434281 480411 640548 854064 868562 960822 1281096 1302843 1441233 1737124 1921644 2562192 2605686 2882466 3474248 3843288 3908529 4323699 5211372 5764932 6948496 7686576 7817058 8647398 10422744 11529864 11725587 15634116 17294796 20845488 23059728 23451174 31268232 34589592 35176761 46902348 62536464 69179184 70353522 93804696 105530283 140707044 187609392 211060566 281414088 286191179 316590849 422121132 562828176 572382358 633181698 844242264 858573537 949772547 1144764716 1266363396 1688484528 1717147074 1899545094 2289529432 2532726792 2575720611 2849317641 3434294148 3799090188 4579058864 5065453584 5151441222 5698635282 6868588296 7598180376 7727161833 10302882444 11397270564 13737176592 15196360752 15454323666 20605764888 22794541128 23181485499 30908647332 41211529776 45589082256 46362970998 61817294664 69544456497 92725941996 123634589328 139088912994 185451883992 188599986961 208633369491 278177825988 370903767984 377199973922 417266738982 556355651976 565799960883 625900108473 754399947844 834533477964 1112711303952 1131599921766 1251800216946 1508799895688 1669066955928 1697399882649 1877700325419 2263199843532 2503600433892 3017599791376 3338133911856 3394799765298 3755400650838 4526399687064 5007200867784 5092199647947 6789599530596 7510801301676 9052799374128 10014401735568 10184399295894 13579199061192 15021602603352 15276598943841 20368798591788 27158398122384 30043205206704 30553197887682 40737597183576 45829796831523 61106395775364 81475194367152 91659593663046 122212791550728 137489390494569 183319187326092 244425583101456 274978780989138 366638374652184 412468171483707 549957561978276 733276749304368 824936342967414 1099915123956552 1237404514451121 1649872685934828 2199830247913104 2474809028902242 3299745371869656 4949618057804484 6599490743739312 9899236115608968 19798472231217936
• Sum of all divisors σ(n): 57623827939233751
• Sum of proper divisors (its aliquot sum) s(n): 37825355708015815
• 19798472231217936 is an abundant number, because the sum of its proper divisors (37825355708015815) is greater than itself. Its abundance is 18026883476797879

Bases of 19798472231217936

• Binary: 1000110010101101001101100001000011011111110101100010000₂
• Hexadecimal: 0x46569B086FEB10
• Base-36: 5EXZ0KX2900

Squares and roots of 19798472231217936

• 19798472231217936 squared (19798472231217936²) is 391979502690307717049317928100096
• 19798472231217936 cubed (19798472231217936³) is 7760595299220673573744241159603065396412598521856
• 19798472231217936 is a perfect square number. Its square root is 140707044
• The cube root of 19798472231217936 is 270526.9645844941

Scales and comparisons

• 19,798,472,231,217,936 seconds is equal to 629,530,176 years, 13 weeks, 2 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 19,798,472,231,217,936 would take you about one billion, eight hundred eighty-eight million, five hundred ninety thousand, five hundred twenty-eight 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 19798472231217936 cubic inches would be around 22543.9 feet tall.

Recreational maths with 19798472231217936

• 19798472231217936 backwards is 63971213227489791
• 19798472231217936 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 19798472231217936's digits is 81
• More coming soon!