1988022505734272

Names of 1988022505734272

• Cardinal: 1988022505734272 can be written as One quadrillion, nine hundred eighty-eight trillion, twenty-two billion, five hundred five million, seven hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.988022505734272 × 10¹⁵

Factors of 1988022505734272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13145

Divisors of 1988022505734272

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 49 56 64 86 98 112 128 172 196 224 301 344 392 448 602 688 784 896 1204 1376 1568 1849 2107 2408 2752 3136 3698 4214 4816 5504 6272 7396 8428 9632 12943 13093 14792 16856 19264 25886 26186 29584 33712 38528 51772 52372 59168 67424 90601 91651 103544 104744 118336 134848 181202 183302 207088 209488 236672 269696 362404 366604 414176 418976 562999 641557 724808 733208 828352 837952 1125998 1283114 1449616 1466416 1656704 1675904 2251996 2566228 2899232 2932832 3940993 4503992 5132456 5798464 5865664 7881986 9007984 10264912 11596928 11731328 15763972 18015968 20529824 24208957 27586951 31527944 36031936 41059648 48417914 55173902 63055888 72063872 82119296 96835828 110347804 126111776 169462699 171426649 193671656 220695608 252223552 338925398 342853298 387343312 441391216 504447104 677850796 685706596 774686624 882782432 1186238893 1199986543 1355701592 1371413192 1549373248 1765564864 2372477786 2399973086 2711403184 2742826384 3098746496 3531129728 4744955572 4799946172 5422806368 5485652768 7371345907 8399905801 9489911144 9599892344 10845612736 10971305536 14742691814 16799811602 18979822288 19199784688 21691225472 21942611072 29485383628 33599623204 37959644576 38399569376 51599421349 58970767256 67199246408 75919289152 76799138752 103198842698 117941534512 134398492816 151838578304 153598277504 206397685396 235883069024 268796985632 316967874001 361195949443 412795370792 471766138048 537593971264 633935748002 722391898886 825590741584 943532276096 1075187942528 1267871496004 1444783797772 1651181483168 2218775118007 2535742992008 2889567595544 3302362966336 4437550236014 5071485984016 5779135191088 6604725932672 8875100472028 10142971968032 11558270382176 15531425826049 17750200944056 20285943936064 23116540764352 31062851652098 35500401888112 40571887872128 46233081528704 62125703304196 71000803776224 124251406608392 142001607552448 248502813216784 284003215104896 497005626433568 994011252867136 1988022505734272
• Sum of all divisors σ(n): 4717122525907965
• Sum of proper divisors (its aliquot sum) s(n): 2729100020173693
• 1988022505734272 is an abundant number, because the sum of its proper divisors (2729100020173693) is greater than itself. Its abundance is 741077514439421

Bases of 1988022505734272

• Binary: 111000100000001100010001111010000101000000010000000₂
• Hexadecimal: 0x710188F428080
• Base-36: JKP0XIOZNK

Squares and roots of 1988022505734272

• 1988022505734272 squared (1988022505734272²) is 3952233483305973547121875369984
• 1988022505734272 cubed (1988022505734272³) is 7857129112728831596867010021725667161588891648
• The square root of 1988022505734272 is 44587245.9985394479
• The cube root of 1988022505734272 is 125740.0896133255

Scales and comparisons

• 1,988,022,505,734,272 seconds is equal to 63,212,966 years, 16 weeks, 6 days, 7 hours, 4 minutes, 32 seconds.
• To count from 1 to 1,988,022,505,734,272 would take you about one hundred eighty-nine million, six hundred thirty-eight thousand, eight hundred ninety-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 1988022505734272 cubic inches would be around 10478.3 feet tall.

Recreational maths with 1988022505734272

• 1988022505734272 backwards is 2724375052208891
• The number of decimal digits it has is: 16
• The sum of 1988022505734272's digits is 65
• More coming soon!