7990808112

Names of 7990808112

• Cardinal: 7990808112 can be written as Seven billion, nine hundred ninety million, eight hundred eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 7.990808112 × 10⁹

Factors of 7990808112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 149

Divisors of 7990808112

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 27 28 34 36 38 42 48 51 54 56 57 63 68 72 76 81 84 101 102 108 112 114 119 126 133 136 144 152 153 162 168 171 189 202 204 216 228 238 243 252 266 272 303 304 306 323 324 336 342 357 378 399 404 408 432 456 459 476 486 504 513 532 567 606 612 646 648 684 707 714 729 756 798 808 816 909 912 918 952 969 972 1008 1026 1064 1071 1134 1197 1212 1224 1292 1296 1368 1377 1414 1428 1458 1512 1539 1596 1616 1701 1717 1818 1836 1904 1919 1938 1944 2052 2121 2128 2142 2187 2261 2268 2394 2424 2448 2584 2727 2736 2754 2828 2856 2907 2916 3024 3078 3192 3213 3402 3434 3591 3636 3672 3838 3876 3888 4104 4131 4242 4284 4374 4522 4536 4617 4788 4848 5103 5151 5168 5454 5508 5656 5712 5757 5814 5832 6156 6363 6384 6426 6783 6804 6868 7182 7272 7344 7676 7752 8181 8208 8262 8484 8568 8721 8748 9044 9072 9234 9576 9639 10206 10302 10773 10908 11016 11312 11514 11628 11664 12019 12312 12393 12726 12852 13433 13566 13608 13736 13851 14364 14544 15309 15352 15453 15504 16362 16524 16968 17136 17271 17442 17496 18088 18468 19089 19152 19278 20349 20412 20604 21546 21816 22032 23028 23256 24038 24543 24624 24786 25452 25704 26163 26866 27132 27216 27472 27702 28728 28917 30618 30704 30906 32319 32623 32724 33048 33936 34542 34884 34992 36057 36176 36936 37179 38178 38556 40299 40698 40824 41208 41553 43092 43632 46056 46359 46512 48076 49086 49572 50904 51408 51813 52326 53732 54264 55404 57267 57456 57834 61047 61236 61812 64638 65246 65448 66096 69084 69768 72114 73629 73872 74358 76356 77112 78489 80598 81396 81648 82416 83106 86184 86751 92112 92718 96152 96957 97869 98172 99144 101808 103626 104652 107464 108171 108528 110808 114534 115668 120897 122094 122472 123624 129276 130492 130896 138168 139077 139536 144228 147258 148716 152712 154224 155439 156978 161196 162792 166212 171801 172368 173502 183141 185436 192304 193914 195738 196344 198288 207252 209304 214928 216342 220887 221616 228361 229068 231336 235467 241794 244188 244944 247248 258552 260253 260984 276336 278154 288456 290871 293607 294516 297432 305424 310878 313956 322392 324513 325584 332424 343602 347004 362691 366282 370872 387828 391476 392688 414504 417231 418608 432684 441774 456722 458136 462672 466317 470934 483588 488376 515403 517104 520506 521968 549423 556308 576912 581742 587214 589032 594864 621756 627912 644784 649026 664848 685083 687204 694008 706401 725382 732564 741744 775656 782952 829008 834462 865368 880821 883548 913444 916272 932634 941868 967176 973539 976752 1030806 1041012 1088073 1098846 1112616 1163484 1174428 1178064 1243512 1251693 1255824 1298052 1370166 1374408 1388016 1398951 1412802 1450764 1465128 1546209 1551312 1565904 1648269 1668924 1730736 1761642 1767096 1826888 1865268 1883736 1934352 1947078 2055249 2061612 2082024 2176146 2197692 2225232 2326968 2348856 2487024 2503386 2596104 2642463 2740332 2748816 2797902 2825604 2901528 2920617 2930256 3092418 3264219 3296538 3337848 3523284 3534192 3653776 3730536 3755079 3767472 3894156 4110498 4123224 4164048 4196853 4352292 4395384 4653936 4697712 4944807 5006772 5192208 5284926 5480664 5595804 5651208 5803056 5841234 6165747 6184836 6528438 6593076 6675696 7046568 7461072 7510158 7788312 7927389 8220996 8246448 8393706 8704584 8761851 8790768 9792657 9889614 10013544 10569852 10961328 11191608 11302416 11682468 12331494 12369672 13056876 13186152 14093136 15020316 15576624 15854778 16441992 16787412 17409168 17523702 18497241 19585314 19779228 20027088 21139704 22383216 23364936 23782167 24662988 24739344 26113752 26285553 26372304 29377971 30040632 31709556 32883984 33574824 35047404 36994482 39170628 39558456 42279408 46729872 47564334 49325976 52227504 52571106 55491723 58755942 60081264 63419112 67149648 70094808 71346501 73988964 78341256 79116912 95128668 98651952 105142212 110983446 117511884 126838224 140189616 142693002 147977928 156682512 166475169 190257336 210284424 221966892 235023768 285386004 295955856 332950338 380514672 420568848 443933784 470047536 499425507 570772008 665900676 887867568 998851014 1141544016 1331801352 1997702028 2663602704 3995404056 7990808112
• Sum of all divisors σ(n): 29869516800
• Sum of proper divisors (its aliquot sum) s(n): 21878708688
• 7990808112 is an abundant number, because the sum of its proper divisors (21878708688) is greater than itself. Its abundance is 13887900576

Bases of 7990808112

• Binary: 111011100010010100000111000110000₂
• Hexadecimal: 0x1DC4A0E30
• Base-36: 3O5IR00

Squares and roots of 7990808112

• 7990808112 squared (7990808112²) is 63853014282805004544
• 7990808112 cubed (7990808112³) is 510237184506690092424392060928
• The square root of 7990808112 is 89391.3201155457
• The cube root of 7990808112 is 1999.2337157751

Scales and comparisons

• 7,990,808,112 seconds is equal to 254 years, 4 weeks, 2 days, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 7,990,808,112 would take you about five hundred eight 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 7990808112 cubic inches would be around 166.6 feet tall.

Recreational maths with 7990808112

• 7990808112 backwards is 2118080997
• The number of decimal digits it has is: 10
• The sum of 7990808112's digits is 45
• More coming soon!