1395144648872

Names of 1395144648872

• Cardinal: 1395144648872 can be written as One trillion, three hundred ninety-five billion, one hundred forty-four million, six hundred forty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.395144648872 × 10¹²

Factors of 1395144648872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 303

Divisors of 1395144648872

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 26 29 52 58 61 71 104 116 122 127 142 232 244 254 284 377 488 508 568 754 793 841 923 1016 1508 1586 1651 1682 1769 1846 2059 3016 3172 3302 3364 3538 3683 3692 4118 4331 6344 6604 6728 7076 7366 7384 7747 8236 8662 9017 10933 13208 14152 14732 15494 16472 17324 18034 21866 22997 24389 26767 29464 30988 34648 36068 43732 45994 47879 48778 51301 53534 56303 59711 61976 72136 87464 91988 95758 97556 100711 102602 106807 107068 112606 117221 119422 125599 183976 191516 195112 201422 205204 213614 214136 224663 225212 234442 238844 251198 261493 317057 383032 402844 410408 427228 449326 450424 468884 477688 502396 522986 550037 634114 666913 776243 805688 854456 898652 937768 1004792 1045972 1100074 1268228 1333826 1388491 1487729 1552486 1632787 1731619 1797304 2091944 2200148 2536456 2667652 2776982 2920619 2975458 3097403 3104972 3265574 3399409 3463238 3642371 4400296 5335304 5553964 5841238 5950916 6194806 6209944 6515227 6531148 6798818 6926476 7150481 7284742 7583297 11107928 11682476 11901832 12389612 13030454 13062296 13597636 13852952 14300962 14569484 15166594 15951073 19340477 22511047 23364952 24779224 26060908 27195272 28601924 29138968 30333188 31902146 38680954 40266239 45022094 47350823 52121816 57203848 60666376 63804292 77361908 80532478 84697951 90044188 94701646 98582861 105628759 127608584 154723816 161064956 169395902 180088376 188941583 189403292 197165722 207363949 211257518 219915613 322129912 338791804 377883166 378806584 394331444 414727898 422515036 439831226 462581117 677583608 755766332 788662888 829455796 845030072 879662452 925162234 1373173867 1511532664 1658911592 1759324904 1850324468 2456240579 2746347734 2858902969 3700648936 4912481158 5492695468 5717805938 6013554521 9824962316 10985390936 11435611876 12027109042 13414852393 19649924632 22871223752 24054218084 26829704786 48108436168 53659409572 107318819144 174393081109 348786162218 697572324436 1395144648872
• Sum of all divisors σ(n): 3031006003200
• Sum of proper divisors (its aliquot sum) s(n): 1635861354328
• 1395144648872 is an abundant number, because the sum of its proper divisors (1635861354328) is greater than itself. Its abundance is 240716705456

Bases of 1395144648872

• Binary: 10100010011010101000110011110100010101000₂
• Hexadecimal: 0x144D519E8A8
• Base-36: HSX53OO8

Squares and roots of 1395144648872

• 1395144648872 squared (1395144648872²) is 1946428591276176170872384
• 1395144648872 cubed (1395144648872³) is 2715549433530422406290565649601550848
• The square root of 1395144648872 is 1181162.4142648631
• The cube root of 1395144648872 is 11173.9419948615

Scales and comparisons

• 1,395,144,648,872 seconds is equal to 44,361 years, 14 weeks, 5 days, 12 hours, 14 minutes, 32 seconds.
• To count from 1 to 1,395,144,648,872 would take you about one hundred ten thousand, nine hundred three 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 1395144648872 cubic inches would be around 931.2 feet tall.

Recreational maths with 1395144648872

• 1395144648872 backwards is 2788464415931
• The number of decimal digits it has is: 13
• The sum of 1395144648872's digits is 62
• More coming soon!