42808407824

Names of 42808407824

• Cardinal: 42808407824 can be written as Forty-two billion, eight hundred eight million, four hundred seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.2808407824 × 10¹⁰

Factors of 42808407824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 234

Divisors of 42808407824

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 38 43 49 52 53 56 76 86 91 97 98 104 106 112 133 152 172 182 194 196 208 212 247 266 301 304 344 364 371 388 392 424 494 532 559 602 637 679 688 689 728 742 776 784 817 848 931 988 1007 1064 1118 1204 1261 1274 1358 1378 1456 1484 1552 1634 1729 1843 1862 1976 2014 2107 2128 2236 2279 2408 2522 2548 2597 2716 2756 2968 3268 3458 3686 3724 3913 3952 4028 4171 4214 4472 4558 4753 4816 4823 5044 5096 5141 5194 5432 5512 5719 5936 6536 6916 7049 7372 7448 7826 8056 8342 8428 8827 8944 9116 9506 9646 10088 10192 10282 10388 10621 10864 11024 11438 12103 12901 13072 13091 13832 14098 14744 14896 15652 15953 16112 16684 16856 17654 18232 19012 19292 20176 20564 20776 21242 22876 23959 24206 25802 26182 27391 27664 28196 29197 29488 29627 31304 31906 33368 33712 33761 35308 35987 36464 38024 38584 40033 41128 41552 42484 43301 45752 47918 48412 49343 51604 52364 54223 54782 56392 58394 59254 61789 62608 63812 66736 66833 67522 70616 71974 74347 76048 77168 79249 80066 82256 84968 86602 90307 91504 91637 95836 96824 97679 98686 103208 104728 108446 109564 111671 112784 116788 118508 123578 127624 133666 135044 141232 143948 148694 158498 160132 167713 169936 173204 180614 183274 191672 193648 195358 197372 204379 206416 207389 209456 216892 219128 221063 223342 233576 237016 247156 251909 255248 267332 270088 287896 297388 303107 316996 320264 335426 346408 361228 366548 379561 383344 390716 394744 408758 414778 433784 438256 442126 446684 467152 467831 474032 494312 503818 520429 534664 540176 554743 562913 575792 594776 606214 633992 640528 641459 670852 683753 692816 722456 733096 759122 781432 789488 817516 829556 867568 884252 893368 935662 988624 1007636 1030237 1040858 1069328 1109486 1125826 1173991 1189552 1212428 1267984 1269827 1282918 1341704 1367506 1444912 1451723 1466192 1518244 1547441 1562864 1635032 1659112 1768504 1786736 1871324 2015272 2060474 2081716 2121749 2218972 2251652 2347982 2424856 2539654 2565836 2656927 2683408 2735012 2873819 2903446 3036488 3094882 3270064 3274817 3318224 3537008 3742648 3883201 3940391 4030544 4120948 4163432 4200197 4243498 4437944 4503304 4695964 4786271 4849712 5079308 5131672 5313854 5470024 5747638 5806892 6072976 6189764 6549634 7211659 7485296 7766402 7880782 8241896 8326864 8400394 8486996 8875888 8888789 9006608 9391928 9572542 10158616 10263344 10627708 10832087 10940048 11495276 11613784 12379528 13099268 14423318 15532804 15761564 16483792 16800788 16973992 17777578 18783856 19145084 20116733 20317232 21255416 21664174 22990552 23227568 24759056 26198536 27582737 28846636 29401379 31065608 31523128 33601576 33947984 35555156 38290168 40233466 42510832 43328348 45981104 50481613 52397072 54602561 55165474 57693272 58802758 62131216 62221523 63046256 67203152 71110312 76580336 80466932 86656696 100963226 109205122 110330948 115386544 117605516 124443046 140817131 142220624 160933864 173313392 201926452 205809653 218410244 220661896 235211032 248886092 281634262 321867728 382217927 403852904 411619306 436820488 441323792 470422064 497772184 563268524 764435854 807705808 823238612 873640976 995544368 1126537048 1528871708 1646477224 2253074096 2675525489 3057743416 3292954448 5351050978 6115486832 10702101956 21404203912 42808407824
• Sum of all divisors σ(n): 115203876480
• Sum of proper divisors (its aliquot sum) s(n): 72395468656
• 42808407824 is an abundant number, because the sum of its proper divisors (72395468656) is greater than itself. Its abundance is 29587060832

Bases of 42808407824

• Binary: 100111110111100101000111011100010000₂
• Hexadecimal: 0x9F7947710
• Base-36: JNZ0QVK

Squares and roots of 42808407824

• 42808407824 squared (42808407824²) is 1832559780425904414976
• 42808407824 cubed (42808407824³) is 78448966442332008610334741172224
• The square root of 42808407824 is 206901.9280335491
• The cube root of 42808407824 is 3498.1870290581

Scales and comparisons

• 42,808,407,824 seconds is equal to 1,361 years, 9 weeks, 16 hours, 23 minutes, 44 seconds.
• To count from 1 to 42,808,407,824 would take you about two thousand, seven hundred twenty-two 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 42808407824 cubic inches would be around 291.5 feet tall.

Recreational maths with 42808407824

• 42808407824 backwards is 42870480824
• The number of decimal digits it has is: 11
• The sum of 42808407824's digits is 47
• More coming soon!