4939431672

Names of 4939431672

• Cardinal: 4939431672 can be written as Four billion, nine hundred thirty-nine million, four hundred thirty-one thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.939431672 × 10⁹

Factors of 4939431672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 224

Divisors of 4939431672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 43 49 53 56 57 76 84 86 97 98 106 114 129 133 147 152 159 168 172 194 196 212 228 258 266 291 294 301 318 344 371 388 392 399 424 456 516 532 582 588 602 636 679 742 776 798 817 903 931 1007 1032 1064 1113 1164 1176 1204 1272 1358 1484 1596 1634 1806 1843 1862 2014 2037 2107 2226 2279 2328 2408 2451 2597 2716 2793 2968 3021 3192 3268 3612 3686 3724 4028 4074 4171 4214 4452 4558 4753 4902 5141 5194 5432 5529 5586 5719 6042 6321 6536 6837 7049 7224 7372 7448 7791 8056 8148 8342 8428 8904 9116 9506 9804 10282 10388 11058 11172 11438 12084 12513 12642 12901 13674 14098 14259 14744 15423 15582 15953 16296 16684 16856 17157 18232 19012 19608 20564 20776 21147 22116 22344 22876 24168 25026 25284 25802 27348 28196 28518 29197 30846 31164 31906 33368 34314 35987 38024 38703 40033 41128 42294 43301 44232 45752 47859 49343 50052 50568 51604 54696 56392 57036 58394 61692 62328 63812 68628 71974 77406 79249 80066 84588 86602 87591 90307 95718 97679 98686 100104 103208 107961 111671 114072 116788 120099 123384 127624 129903 137256 143948 148029 154812 158498 160132 169176 173204 175182 180614 191436 195358 197372 204379 215922 221063 223342 233576 237747 240198 251909 259806 270921 287896 293037 296058 303107 309624 316996 320264 335013 346408 350364 361228 382872 390716 394744 408758 431844 442126 446684 475494 480396 503818 519612 541842 554743 586074 592116 606214 613137 633992 663189 670026 683753 700728 722456 755727 781432 817516 863688 884252 893368 909321 950988 960792 1007636 1039224 1083684 1109486 1172148 1184232 1212428 1226274 1326378 1340052 1367506 1511454 1547441 1635032 1664229 1768504 1818642 1901976 2015272 2051259 2121749 2167368 2218972 2344296 2424856 2452548 2652756 2680104 2735012 3022908 3094882 3328458 3637284 3883201 4102518 4200197 4243498 4437944 4642323 4786271 4905096 5305512 5470024 6045816 6189764 6365247 6656916 7274568 7766402 8205036 8400394 8486996 9284646 9572542 10832087 11649603 12379528 12600591 12730494 13313832 14358813 15532804 16410072 16800788 16973992 18569292 19145084 21664174 23299206 25201182 25460988 28717626 29401379 31065608 32496261 33601576 37138584 38290168 43328348 46598412 50402364 50921976 57435252 58802758 64992522 86656696 88204137 93196824 100804728 114870504 117605516 129985044 176408274 205809653 235211032 259970088 352816548 411619306 617428959 705633096 823238612 1234857918 1646477224 2469715836 4939431672
• Sum of all divisors σ(n): 15926803200
• Sum of proper divisors (its aliquot sum) s(n): 10987371528
• 4939431672 is an abundant number, because the sum of its proper divisors (10987371528) is greater than itself. Its abundance is 6047939856

Bases of 4939431672

• Binary: 100100110011010011011111011111000₂
• Hexadecimal: 0x12669BEF8
• Base-36: 29OT5VC

Squares and roots of 4939431672

• 4939431672 squared (4939431672²) is 24397985242356715584
• 4939431672 cubed (4939431672³) is 120512181039085356877505576448
• The square root of 4939431672 is 70281.0904297877
• The cube root of 4939431672 is 1703.0431848729

Scales and comparisons

• 4,939,431,672 seconds is equal to 157 years, 3 weeks, 8 hours, 21 minutes, 12 seconds.
• To count from 1 to 4,939,431,672 would take you about three hundred fourteen 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 4939431672 cubic inches would be around 141.9 feet tall.

Recreational maths with 4939431672

• 4939431672 backwards is 2761349394
• The number of decimal digits it has is: 10
• The sum of 4939431672's digits is 48
• More coming soon!