3981339648

Names of 3981339648

• Cardinal: 3981339648 can be written as Three billion, nine hundred eighty-one million, three hundred thirty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.981339648 × 10⁹

Factors of 3981339648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 101

Divisors of 3981339648

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 27 32 33 36 38 39 44 48 52 53 54 57 64 66 72 76 78 88 96 99 104 106 108 114 117 128 132 143 144 152 156 159 171 176 192 198 208 209 212 216 228 234 247 256 264 286 288 297 304 312 318 342 351 352 384 396 416 418 424 429 432 456 468 477 494 512 513 528 572 576 583 594 608 624 627 636 684 689 702 704 741 768 792 832 836 848 858 864 912 936 954 988 1007 1024 1026 1056 1144 1152 1166 1188 1216 1248 1254 1272 1287 1368 1378 1404 1408 1431 1482 1536 1584 1664 1672 1696 1716 1728 1749 1824 1872 1881 1908 1976 2014 2052 2067 2112 2223 2288 2304 2332 2376 2432 2496 2508 2544 2574 2717 2736 2756 2808 2816 2862 2964 3021 3072 3168 3328 3344 3392 3432 3456 3498 3648 3744 3762 3816 3861 3952 4028 4104 4134 4224 4446 4576 4608 4664 4752 4864 4992 5016 5088 5148 5247 5434 5472 5512 5616 5632 5643 5724 5928 6042 6201 6336 6656 6669 6688 6784 6864 6912 6996 7296 7488 7524 7579 7632 7722 7904 8056 8151 8208 8268 8448 8892 9063 9152 9216 9328 9504 9728 9984 10032 10176 10296 10494 10868 10944 11024 11077 11232 11264 11286 11448 11856 12084 12402 12672 13091 13312 13338 13376 13568 13728 13824 13992 14592 14976 15048 15158 15264 15444 15741 15808 16112 16302 16416 16536 16896 17784 18126 18304 18603 18656 19008 19456 19968 20064 20352 20592 20988 21736 21888 22048 22154 22464 22572 22737 22896 23712 24168 24453 24804 25344 26182 26676 26752 27136 27189 27456 27648 27984 29184 29952 30096 30316 30528 30888 31482 31616 32224 32604 32832 33072 33231 33792 35568 36252 36608 37206 37312 38016 39273 39936 40128 40704 41184 41976 43472 43776 44096 44308 44928 45144 45474 45792 47424 48336 48906 49608 50688 52364 53352 53504 54272 54378 54912 55968 58368 59904 60192 60632 61056 61776 62964 63232 64448 65208 65664 66144 66462 68211 71136 72504 73216 73359 74412 74624 76032 78546 80256 81408 82368 83952 86944 87552 88192 88616 89856 90288 90948 91584 94848 96672 97812 99216 99693 101376 104728 106704 107008 108756 109824 111936 117819 119808 120384 121264 122112 123552 125928 126464 128896 130416 131328 132288 132924 136422 142272 144001 145008 146432 146718 148824 149248 152064 157092 160512 162816 164736 167904 173888 175104 176384 177232 179712 180576 181896 183168 189696 193344 195624 198432 199386 204633 209456 213408 214016 217512 219648 223872 235638 240768 242528 244224 247104 251856 252928 257792 260832 262656 264576 265848 272844 284544 288002 290016 293436 297648 298496 299079 304128 314184 321024 329472 335808 347776 352768 353457 354464 359424 361152 363792 366336 379392 386688 391248 396864 398772 409266 418912 426816 432003 435024 439296 447744 471276 481536 485056 488448 494208 503712 515584 521664 525312 529152 531696 545688 569088 576004 580032 586872 595296 596992 598158 628368 642048 658944 671616 695552 705536 706914 708928 722304 727584 732672 758784 773376 782496 793728 797544 818532 837824 853632 864006 870048 895488 942552 963072 970112 988416 1007424 1031168 1043328 1058304 1063392 1091376 1138176 1152008 1160064 1173744 1190592 1196316 1256736 1296009 1317888 1343232 1391104 1413828 1417856 1444608 1455168 1465344 1546752 1564992 1587456 1595088 1637064 1675648 1707264 1728012 1740096 1790976 1885104 1926144 1940224 1976832 2014848 2086656 2116608 2126784 2182752 2276352 2304016 2320128 2347488 2381184 2392632 2513472 2592018 2686464 2782208 2827656 2835712 2889216 2910336 3093504 3129984 3174912 3190176 3274128 3351296 3414528 3456024 3480192 3770208 3880448 3888027 3953664 4029696 4173312 4253568 4365504 4608032 4640256 4694976 4762368 4785264 5026944 5184036 5372928 5655312 5671424 5778432 5820672 6259968 6349824 6380352 6548256 6702592 6829056 6912048 6960384 7540416 7760896 7776054 8059392 8346624 8507136 8731008 9216064 9280512 9389952 9524736 9570528 10053888 10368072 11310624 11342848 11641344 12519936 12760704 13096512 13405184 13824096 13920768 15080832 15552108 16118784 17014272 17462016 18432128 18779904 19049472 19141056 20107776 20736144 22621248 23282688 25039872 25521408 26193024 27648192 27841536 30161664 31104216 34028544 34924032 36864256 37559808 38282112 40215552 41472288 45242496 51042816 52386048 55296384 60323328 62208432 69848064 73728512 75119616 76564224 82944576 90484992 102085632 104772096 110592768 120646656 124416864 147457024 153128448 165889152 180969984 209544192 221185536 248833728 306256896 331778304 361939968 442371072 497667456 663556608 995334912 1327113216 1990669824 3981339648
• Sum of all divisors σ(n): 14856307200
• Sum of proper divisors (its aliquot sum) s(n): 10874967552
• 3981339648 is an abundant number, because the sum of its proper divisors (10874967552) is greater than itself. Its abundance is 6893627904

Bases of 3981339648

• Binary: 11101101010011100110110000000000₂
• Hexadecimal: 0xED4E6C00
• Base-36: 1TUDXC0

Squares and roots of 3981339648

• 3981339648 squared (3981339648²) is 15851065392736763904
• 3981339648 cubed (3981339648³) is 63108475111143569358210465792
• The square root of 3981339648 is 63097.8577132379
• The cube root of 3981339648 is 1584.9287482689

Scales and comparisons

• 3,981,339,648 seconds is equal to 126 years, 30 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 3,981,339,648 would take you about two hundred fifty-three 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 3981339648 cubic inches would be around 132.1 feet tall.

Recreational maths with 3981339648

• 3981339648 backwards is 8469331893
• 3981339648 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3981339648's digits is 54
• More coming soon!