428977065472

Names of 428977065472

• Cardinal: 428977065472 can be written as Four hundred twenty-eight billion, nine hundred seventy-seven million, sixty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.28977065472 × 10¹¹

Factors of 428977065472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3220

Divisors of 428977065472

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 109 128 137 152 218 256 274 304 436 512 548 608 872 1096 1216 1744 2071 2192 2432 2603 2953 3488 4142 4384 4864 5206 5906 6976 8284 8768 9728 10412 11812 13952 14933 16568 17536 20824 23624 27904 29866 33136 35072 41648 47248 55808 56107 59732 66272 70144 83296 94496 112214 119464 132544 166592 188992 224428 238928 265088 283727 321877 333184 377984 404561 448856 477856 530176 567454 643754 666368 755968 809122 897712 955712 1060352 1134908 1287508 1332736 1511936 1618244 1795424 1911424 2269816 2575016 3236488 3590848 3822848 4539632 5150032 6115663 6472976 7181696 7645696 7686659 9079264 10300064 12231326 12945952 14363392 15373318 18158528 20600128 24462652 25891904 28726784 30746636 36317056 41200256 44097149 48925304 51783808 61493272 72634112 82400512 88194298 97850608 103567616 122986544 145268224 164801024 176388596 195701216 207135232 245973088 352777192 391402432 491946176 705554384 782804864 837845831 983892352 1411108768 1565609728 1675691662 1967784704 2822217536 3131219456 3351383324 3935569408 5644435072 6702766648 11288870144 13405533296 22577740288 26811066592 53622133184 107244266368 214488532736 428977065472
• Sum of all divisors σ(n): 917461591200
• Sum of proper divisors (its aliquot sum) s(n): 488484525728
• 428977065472 is an abundant number, because the sum of its proper divisors (488484525728) is greater than itself. Its abundance is 59507460256

Bases of 428977065472

• Binary: 110001111100001000001101000111000000000₂
• Hexadecimal: 0x63E1068E00
• Base-36: 5H2HVA4G

Squares and roots of 428977065472

• 428977065472 squared (428977065472²) is 184021322700968574582784
• 428977065472 cubed (428977065472³) is 78940926996537436096613447052034048
• The square root of 428977065472 is 654963.4077351191
• The cube root of 428977065472 is 7541.8523304739

Scales and comparisons

• 428,977,065,472 seconds is equal to 13,640 years, 7 weeks, 3 days, 7 hours, 57 minutes, 52 seconds.
• To count from 1 to 428,977,065,472 would take you about twenty-seven thousand, two hundred eighty 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 428977065472 cubic inches would be around 628.5 feet tall.

Recreational maths with 428977065472

• 428977065472 backwards is 274560779824
• The number of decimal digits it has is: 12
• The sum of 428977065472's digits is 61
• More coming soon!