5421043656

Names of 5421043656

• Cardinal: 5421043656 can be written as Five billion, four hundred twenty-one million, forty-three thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 5.421043656 × 10⁹

Factors of 5421043656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 213

Divisors of 5421043656

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 49 56 62 63 72 73 84 93 97 98 124 126 146 147 168 186 194 196 217 219 248 252 279 291 292 294 343 372 388 392 434 438 441 504 511 558 582 584 588 651 657 679 686 744 776 868 873 876 882 1022 1029 1116 1164 1176 1302 1314 1358 1372 1519 1533 1736 1746 1752 1764 1953 2037 2044 2058 2232 2263 2328 2604 2628 2716 2744 3007 3038 3066 3087 3492 3528 3577 3906 4074 4088 4116 4526 4557 4599 4753 5208 5256 5432 6014 6076 6111 6132 6174 6789 6984 7081 7154 7812 8148 8232 9021 9052 9114 9198 9506 10633 10731 12028 12152 12222 12264 12348 13578 13671 14162 14259 14308 15624 15841 16296 18042 18104 18228 18396 19012 20367 21049 21243 21266 21462 24056 24444 24696 25039 27063 27156 27342 28324 28518 28616 31682 31899 32193 33271 36084 36456 36792 38024 40734 42098 42486 42532 42777 42924 47523 48888 49567 50078 54126 54312 54684 56648 57036 63147 63364 63729 63798 64386 66542 72168 75117 81468 84196 84972 85064 85554 85848 95046 95697 99134 99813 100156 108252 109368 110887 114072 126294 126728 127458 127596 128772 133084 142569 147343 148701 150234 162936 168392 169944 171108 189441 190092 191394 198268 199626 200312 216504 219511 221774 225351 252588 254916 255192 257544 266168 285138 294686 297402 299439 300468 332661 342216 346969 378882 380184 382788 396536 399252 439022 442029 443548 446103 450702 505176 509832 570276 589372 594804 598878 600936 658533 665322 693938 757764 765576 776209 798504 878044 884058 887096 892206 901404 997983 1031401 1040907 1140552 1178744 1189608 1197756 1317066 1326087 1330644 1387876 1515528 1536577 1552418 1756088 1768116 1784412 1802808 1975599 1995966 2062802 2081814 2328627 2395512 2428783 2634132 2652174 2661288 2775752 3073154 3094203 3104836 3122721 3536232 3568824 3951198 3991932 4125604 4163628 4609731 4657254 4857566 5268264 5304348 6146308 6188406 6209672 6245442 6985881 7286349 7902396 7983864 8251208 8327256 9219462 9282609 9314508 9715132 10608696 10756039 12292616 12376812 12490884 13829193 13971762 14572698 15804792 18438924 18565218 18629016 19430264 21512078 21859047 24753624 24981768 27658386 27943524 29145396 32268117 36877848 37130436 43024156 43718094 55316772 55887048 58290792 64536234 74260872 75292273 86048312 87436188 96804351 110633544 129072468 150584546 174872376 193608702 225876819 258144936 301169092 387217404 451753638 602338184 677630457 774434808 903507276 1355260914 1807014552 2710521828 5421043656
• Sum of all divisors σ(n): 18100992000
• Sum of proper divisors (its aliquot sum) s(n): 12679948344
• 5421043656 is an abundant number, because the sum of its proper divisors (12679948344) is greater than itself. Its abundance is 7258904688

Bases of 5421043656

• Binary: 101000011000111101000111111001000₂
• Hexadecimal: 0x1431E8FC8
• Base-36: 2HNJS20

Squares and roots of 5421043656

• 5421043656 squared (5421043656²) is 29387714320257846336
• 5421043656 cubed (5421043656³) is 159312082280174150163995644416
• The square root of 5421043656 is 73627.7370017577
• The cube root of 5421043656 is 1756.6866527969

Scales and comparisons

• 5,421,043,656 seconds is equal to 172 years, 19 weeks, 2 days, 13 hours, 27 minutes, 36 seconds.
• To count from 1 to 5,421,043,656 would take you about three hundred forty-four 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 5421043656 cubic inches would be around 146.4 feet tall.

Recreational maths with 5421043656

• 5421043656 backwards is 6563401245
• 5421043656 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5421043656's digits is 36
• More coming soon!