1405941706602972

Names of 1405941706602972

• Cardinal: 1405941706602972 can be written as One quadrillion, four hundred five trillion, nine hundred forty-one billion, seven hundred six million, six hundred two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.405941706602972 × 10¹⁵

Factors of 1405941706602972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 214752

Divisors of 1405941706602972

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 121 126 132 154 198 231 242 252 308 363 396 462 484 693 726 847 924 1089 1386 1452 1694 2178 2541 2772 3388 4356 5082 7623 10164 15246 30492 214729 429458 644187 858916 1288374 1503103 1932561 2362019 2576748 3006206 3865122 4509309 4724038 6012412 7086057 7730244 9018618 9448076 13527927 14172114 16534133 18037236 21258171 25982209 27055854 28344228 33068266 42516342 49602399 51964418 54111708 66136532 77946627 85032684 99204798 103928836 148807197 155893254 181875463 198409596 233839881 297614394 311786508 363750926 467679762 545626389 595228788 727501852 935359524 1091252778 1636879167 2182505556 3273758334 6547516668 46108543441 92217086882 138325630323 184434173764 276651260646 322759804087 414976890969 507193977851 553302521292 645519608174 829953781938 968279412261 1014387955702 1291039216348 1521581933553 1659907563876 1936558824522 2028775911404 2904838236783 3043163867106 3550357844957 3873117649044 4564745800659 5579133756361 5809676473566 6086327734212 7100715689914 9129491601318 10651073534871 11158267512722 11619352947132 14201431379828 16737401269083 18258983202636 21302147069742 22316535025444 31953220604613 33474802538166 39053936294527 42604294139484 50212203807249 63906441209226 66949605076332 78107872589054 100424407614498 117161808883581 127812882418452 156215745178108 200848815228996 234323617767162 351485426650743 468647235534324 702970853301486 1405941706602972
• Sum of all divisors σ(n): 4464434401148904
• Sum of proper divisors (its aliquot sum) s(n): 3058492694545932
• 1405941706602972 is an abundant number, because the sum of its proper divisors (3058492694545932) is greater than itself. Its abundance is 1652550987942960

Bases of 1405941706602972

• Binary: 100111111101011001001001111111111110011100111011100₂
• Hexadecimal: 0x4FEB24FFF39DC
• Base-36: DUD4PBRSV0

Squares and roots of 1405941706602972

• 1405941706602972 squared (1405941706602972²) is 1976672082365677401064039232784
• 1405941706602972 cubed (1405941706602972³) is 2779085720875650919945818768065653953774234048
• The square root of 1405941706602972 is 37495889.1960568391
• The cube root of 1405941706602972 is 112026.9308804193

Scales and comparisons

• 1,405,941,706,602,972 seconds is equal to 44,704,597 years, 21 weeks, 1 day, 1 hour, 16 minutes, 12 seconds.
• To count from 1 to 1,405,941,706,602,972 would take you about one hundred thirty-four million, one hundred thirteen thousand, seven hundred ninety-two 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 1405941706602972 cubic inches would be around 9335.6 feet tall.

Recreational maths with 1405941706602972

• 1405941706602972 backwards is 2792066071495041
• 1405941706602972 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1405941706602972's digits is 63
• More coming soon!