1385031638628

Names of 1385031638628

• Cardinal: 1385031638628 can be written as One trillion, three hundred eighty-five billion, thirty-one million, six hundred thirty-eight thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.385031638628 × 10¹²

Factors of 1385031638628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39831

Divisors of 1385031638628

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 71 99 113 121 132 142 198 213 226 242 284 339 363 396 426 452 484 639 678 726 781 852 1017 1089 1243 1278 1356 1452 1562 2034 2178 2343 2486 2556 3124 3729 4068 4356 4686 4972 7029 7458 8023 8591 9372 11187 13673 14058 14916 16046 17182 22374 24069 25773 27346 28116 32092 34364 39631 41019 44748 48138 51546 54692 72207 77319 79262 82038 88253 96276 103092 118893 123057 144414 154638 158524 164076 176506 237786 246114 264759 288828 309276 353012 356679 435941 475572 492228 529518 713358 794277 871882 970783 1059036 1307823 1426716 1588554 1743764 1941566 2615646 2813801 2912349 3177108 3883132 3923469 4478303 4795351 5231292 5627602 5824698 7846938 8441403 8737047 8956606 9590702 11255204 11649396 13434909 14386053 15693876 16882806 17474094 17913212 19181404 25324209 26869818 28772106 30951811 33765612 34948188 40304727 43158159 49261333 50648418 53739636 57544212 61903622 80609454 86316318 92855433 98522666 101296836 123807244 147783999 161218908 172632636 185710866 197045332 278566299 295567998 317959513 340469921 371421732 443351997 541874663 557132598 591135996 635919026 680939842 886703994 953878539 1021409763 1083749326 1114265196 1271838052 1361879684 1625623989 1773407988 1907757078 2042819526 2167498652 2861635617 3064229289 3251247978 3497554643 3815514156 4085639052 4876871967 5723271234 6128458578 6502495956 6995109286 9753743934 10492663929 11446542468 12256917156 13990218572 19507487868 20985327858 31477991787 38473101073 41970655716 62955983574 76946202146 115419303219 125911967148 153892404292 230838606438 346257909657 461677212876 692515819314 1385031638628
• Sum of all divisors σ(n): 3937099315968
• Sum of proper divisors (its aliquot sum) s(n): 2552067677340
• 1385031638628 is an abundant number, because the sum of its proper divisors (2552067677340) is greater than itself. Its abundance is 1167036038712

Bases of 1385031638628

• Binary: 10100001001111010010100011001111001100100₂
• Hexadecimal: 0x1427A519E64
• Base-36: HO9W2S10

Squares and roots of 1385031638628

• 1385031638628 squared (1385031638628²) is 1918312640000562781722384
• 1385031638628 cubed (1385031638628³) is 2656923699180784128411143399706649152
• The square root of 1385031638628 is 1176873.6714822029
• The cube root of 1385031638628 is 11146.8775765629

Scales and comparisons

• 1,385,031,638,628 seconds is equal to 44,039 years, 37 weeks, 3 days, 18 hours, 43 minutes, 48 seconds.
• To count from 1 to 1,385,031,638,628 would take you about one hundred ten thousand and ninety-nine 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 1385031638628 cubic inches would be around 928.9 feet tall.

Recreational maths with 1385031638628

• 1385031638628 backwards is 8268361305831
• The number of decimal digits it has is: 13
• The sum of 1385031638628's digits is 54
• More coming soon!