4742240256

Names of 4742240256

• Cardinal: 4742240256 can be written as Four billion, seven hundred forty-two million, two hundred forty thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 4.742240256 × 10⁹

Factors of 4742240256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 751

Divisors of 4742240256

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 324 351 384 416 432 468 486 512 576 624 648 702 733 768 832 864 936 972 1024 1053 1152 1248 1296 1404 1466 1536 1664 1728 1872 1944 2048 2106 2199 2304 2496 2592 2808 2932 3072 3159 3328 3456 3744 3888 4212 4398 4608 4992 5184 5616 5864 6144 6318 6597 6656 6912 7488 7776 8424 8796 9216 9529 9984 10368 11232 11728 12636 13194 13312 13824 14976 15552 16848 17592 18432 19058 19791 19968 20736 22464 23456 25272 26388 26624 27648 28587 29952 31104 33696 35184 38116 39582 39936 41472 44928 46912 50544 52776 55296 57174 59373 59904 62208 67392 70368 76232 79164 79872 82944 85761 89856 93824 101088 105552 114348 118746 119808 124416 134784 140736 152464 158328 165888 171522 178119 179712 187648 202176 211104 228696 237492 239616 248832 257283 269568 281472 304928 316656 343044 356238 359424 375296 404352 422208 457392 474984 497664 514566 539136 562944 609856 633312 686088 712476 718848 750592 771849 808704 844416 914784 949968 1029132 1078272 1125888 1219712 1266624 1372176 1424952 1501184 1543698 1617408 1688832 1829568 1899936 2058264 2156544 2251776 2315547 2439424 2533248 2744352 2849904 3087396 3234816 3377664 3659136 3799872 4116528 4503552 4631094 4878848 5066496 5488704 5699808 6174792 6469632 6755328 7318272 7599744 8233056 9262188 9757696 10132992 10977408 11399616 12349584 13510656 14636544 15199488 16466112 18524376 19515392 20265984 21954816 22799232 24699168 29273088 30398976 32932224 37048752 40531968 43909632 45598464 49398336 58546176 60797952 65864448 74097504 87819264 91196928 98796672 121595904 131728896 148195008 175638528 182393856 197593344 263457792 296390016 364787712 395186688 526915584 592780032 790373376 1185560064 1580746752 2371120128 4742240256
• Sum of all divisors σ(n): 15317200080
• Sum of proper divisors (its aliquot sum) s(n): 10574959824
• 4742240256 is an abundant number, because the sum of its proper divisors (10574959824) is greater than itself. Its abundance is 5832719568

Bases of 4742240256

• Binary: 100011010101010001101100000000000₂
• Hexadecimal: 0x11AA8D800
• Base-36: 26FEO00

Squares and roots of 4742240256

• 4742240256 squared (4742240256²) is 22488842645626945536
• 4742240256 cubed (4742240256³) is 106647494904941643479138697216
• The square root of 4742240256 is 68863.9256505175
• The cube root of 4742240256 is 1680.0718336631

Scales and comparisons

• 4,742,240,256 seconds is equal to 150 years, 41 weeks, 57 minutes, 36 seconds.
• To count from 1 to 4,742,240,256 would take you about three hundred one 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 4742240256 cubic inches would be around 140 feet tall.

Recreational maths with 4742240256

• 4742240256 backwards is 6520422474
• 4742240256 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4742240256's digits is 36
• More coming soon!