100428741557278056

Names of 100428741557278056

• Cardinal: 100428741557278056 can be written as One hundred quadrillion, four hundred twenty-eight trillion, seven hundred forty-one billion, five hundred fifty-seven million, two hundred seventy-eight thousand and fifty-six.

Scientific notation

• Scientific notation: 1.00428741557278056 × 10¹⁷

Factors of 100428741557278056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 36706992

Divisors of 100428741557278056

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 312 324 351 468 648 702 936 1053 1404 2106 2808 4212 8424 327707 655414 983121 1310828 1966242 2621656 2949363 3932484 4260191 5898726 7864968 8520382 8848089 11797452 12780573 17040764 17696178 23594904 25561146 26544267 34081528 35392356 36379267 38341719 51122292 53088534 70784712 72758534 76683438 102244584 106177068 109137801 115025157 145517068 153366876 212354136 218275602 230050314 291034136 306733752 327413403 345075471 436551204 460100628 472930471 654826806 690150942 873102408 920201256 945860942 982240209 1309653612 1380301884 1418791413 1891721884 1964480418 2619307224 2760603768 2837582826 2946720627 3783443768 3928960836 4256374239 5675165652 5893441254 7857921672 8512748478 11350331304 11786882508 12769122717 17025496956 23573765016 25538245434 34050993912 38307368151 51076490868 76614736302 102152981736 153229472604 306458945208 11921740450769 23843480901538 35765221352307 47686961803076 71530442704614 95373923606152 107295664056921 143060885409228 154982625859997 214591328113842 286121770818456 309965251719994 321886992170763 429182656227684 464947877579991 619930503439988 643773984341526 858365312455368 929895755159982 965660976512289 1239861006879976 1287547968683052 1394843632739973 1859791510319964 1931321953024578 2575095937366104 2789687265479946 3719583020639928 3862643906049156 4184530898219919 5579374530959892 7725287812098312 8369061796439838 11158749061919784 12553592694659757 16738123592879676 25107185389319514 33476247185759352 50214370778639028 100428741557278056
• Sum of all divisors σ(n): 302932357578275040
• Sum of proper divisors (its aliquot sum) s(n): 202503616020996984
• 100428741557278056 is an abundant number, because the sum of its proper divisors (202503616020996984) is greater than itself. Its abundance is 102074874463718928

Bases of 100428741557278056

• Binary: 101100100110010110110100010001001110000101101010101101000₂
• Hexadecimal: 0x164CB6889C2D568
• Base-36: RGV0MY9XQI0

Squares and roots of 100428741557278056

• 100428741557278056 squared (100428741557278056²) is 10085932130778548412573823699139136
• 100428741557278056 cubed (100428741557278056³) is 1012917471326205617670544909521532639850762583599616
• The square root of 100428741557278056 is 316904940.8849253899
• The cube root of 100428741557278056 is 464821.2849392675

Scales and comparisons

• 100,428,741,557,278,056 seconds is equal to 3,193,323,335 years, 1 week, 2 days, 23 hours, 27 minutes, 36 seconds.
• To count from 1 to 100,428,741,557,278,056 would take you about nine billion, five hundred seventy-nine million, nine hundred seventy thousand and five 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 100428741557278056 cubic inches would be around 38735.1 feet tall.

Recreational maths with 100428741557278056

• 100428741557278056 backwards is 650872755147824001
• 100428741557278056 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 100428741557278056's digits is 72
• More coming soon!