1428054378880

Names of 1428054378880

• Cardinal: 1428054378880 can be written as One trillion, four hundred twenty-eight billion, fifty-four million, three hundred seventy-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.42805437888 × 10¹²

Factors of 1428054378880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1839

Divisors of 1428054378880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 218 320 436 545 640 872 1090 1723 1744 2180 3446 3488 4360 6892 6976 8615 8720 11881 13784 13952 17230 17440 23762 27568 34460 34880 47524 55136 59405 68920 69760 95048 110272 118810 137840 187807 190096 220544 237620 275680 375614 380192 475240 551360 751228 760384 939035 950480 1102720 1295029 1502456 1520768 1878070 1900960 2590058 3004912 3756140 3801920 5180116 6009824 6475145 7512280 7603840 10360232 12019648 12950290 15024560 20470963 20720464 24039296 25900580 30049120 40941926 41440928 51801160 60098240 81883852 82881856 102354815 103602320 120196480 163767704 165763712 204709630 207204640 327535408 409419260 414409280 655070816 818838520 828818560 1310141632 1637677040 2231334967 2620283264 3275354080 4462669934 6550708160 8925339868 11156674835 13101416320 17850679736 22313349670 35701359472 44626699340 71402718944 89253398680 142805437888 178506797360 285610875776 357013594720 714027189440 1428054378880
• Sum of all divisors σ(n): 3447552794400
• Sum of proper divisors (its aliquot sum) s(n): 2019498415520
• 1428054378880 is an abundant number, because the sum of its proper divisors (2019498415520) is greater than itself. Its abundance is 591444036640

Bases of 1428054378880

• Binary: 10100110001111110101011001000100110000000₂
• Hexadecimal: 0x14C7EAC8980
• Base-36: I81EPEV4

Squares and roots of 1428054378880

• 1428054378880 squared (1428054378880²) is 2039339309038342590054400
• 1428054378880 cubed (1428054378880³) is 2912287430294318697544786657411072000
• The square root of 1428054378880 is 1195012.2923551875
• The cube root of 1428054378880 is 11261.1198795309

Scales and comparisons

• 1,428,054,378,880 seconds is equal to 45,407 years, 37 weeks, 3 hours, 54 minutes, 40 seconds.
• To count from 1 to 1,428,054,378,880 would take you about one hundred thirteen thousand, five hundred nineteen 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 1428054378880 cubic inches would be around 938.4 feet tall.

Recreational maths with 1428054378880

• 1428054378880 backwards is 0888734508241
• The number of decimal digits it has is: 13
• The sum of 1428054378880's digits is 58
• More coming soon!