1968998976

Names of 1968998976

• Cardinal: 1968998976 can be written as One billion, nine hundred sixty-eight million, nine hundred ninety-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.968998976 × 10⁹

Factors of 1968998976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 191

Divisors of 1968998976

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 59 62 63 64 72 84 89 93 96 108 112 118 124 126 144 168 177 178 186 189 192 216 217 224 236 248 252 267 279 288 336 354 356 372 378 413 432 434 448 472 496 504 531 534 558 576 623 651 672 708 712 744 756 801 826 837 864 868 944 992 1008 1062 1068 1116 1239 1246 1302 1344 1416 1424 1488 1512 1593 1602 1652 1674 1728 1736 1829 1869 1888 1953 1984 2016 2124 2136 2232 2403 2478 2492 2604 2759 2832 2848 2976 3024 3186 3204 3304 3348 3472 3658 3717 3738 3776 3906 4032 4248 4272 4464 4806 4956 4984 5208 5251 5487 5518 5607 5664 5696 5859 5952 6048 6372 6408 6608 6696 6944 7316 7434 7476 7812 8277 8496 8544 8928 9612 9912 9968 10416 10502 10974 11036 11151 11214 11328 11718 12096 12744 12803 12816 13216 13392 13888 14632 14868 14952 15624 15753 16461 16554 16821 16992 17088 17856 19224 19313 19824 19936 20832 21004 21948 22072 22302 22428 23436 24831 25488 25606 25632 26432 26784 29264 29736 29904 31248 31506 32922 33108 33642 33984 36757 38409 38448 38626 39648 39872 41664 42008 43896 44144 44604 44856 46872 47259 49383 49662 50976 51212 51264 53568 57939 58528 59472 59808 62496 63012 65844 66216 67284 73514 74493 76818 76896 77252 79296 84016 87792 88288 89208 89712 93744 94518 98766 99324 101952 102424 110271 115227 115878 117056 118944 119616 124992 126024 131688 132432 134568 141777 147028 148986 153636 153792 154504 162781 168032 173817 175584 176576 178416 179424 187488 189036 197532 198648 204848 220542 230454 231756 237888 252048 263376 264864 269136 283554 294056 297972 307272 309008 325562 330813 336064 345681 347634 351168 356832 358848 374976 378072 395064 397296 409696 441084 460908 463512 488343 504096 521451 526752 529728 538272 567108 588112 595944 614544 618016 651124 661626 691362 695268 713664 756144 790128 794592 819392 882168 921816 927024 976686 992439 1008192 1042902 1053504 1076544 1134216 1139467 1176224 1191888 1229088 1236032 1302248 1323252 1382724 1390536 1465029 1512288 1580256 1589184 1764336 1843632 1854048 1953372 1984878 2085804 2268432 2278934 2352448 2383776 2458176 2604496 2646504 2765448 2781072 2930058 3024576 3160512 3418401 3528672 3687264 3708096 3906744 3969756 4171608 4395087 4536864 4557868 4767552 5208992 5293008 5530896 5562144 5860116 6836802 7057344 7374528 7813488 7939512 8343216 8790174 9073728 9115736 10255203 10417984 10586016 11061792 11124288 11720232 13673604 15626976 15879024 16686432 17580348 18231472 20510406 21172032 22123584 23440464 27347208 30765609 31253952 31758048 33372864 35160696 36462944 41020812 46880928 54694416 61531218 63516096 70321392 72925888 82041624 93761856 109388832 123062436 140642784 164083248 218777664 246124872 281285568 328166496 492249744 656332992 984499488 1968998976
• Sum of all divisors σ(n): 7022592000
• Sum of proper divisors (its aliquot sum) s(n): 5053593024
• 1968998976 is an abundant number, because the sum of its proper divisors (5053593024) is greater than itself. Its abundance is 3084594048

Bases of 1968998976

• Binary: 1110101010111001000101001000000₂
• Hexadecimal: 0x755C8A40
• Base-36: WKAHC0

Squares and roots of 1968998976

• 1968998976 squared (1968998976²) is 3876956967489048576
• 1968998976 cubed (1968998976³) is 7633724298982001937358258176
• The square root of 1968998976 is 44373.4039262259
• The cube root of 1968998976 is 1253.3773149899

Scales and comparisons

• 1,968,998,976 seconds is equal to 62 years, 31 weeks, 4 days, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 1,968,998,976 would take you about one hundred twenty-five 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 1968998976 cubic inches would be around 104.4 feet tall.

Recreational maths with 1968998976

• 1968998976 backwards is 6798998691
• 1968998976 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1968998976's digits is 72
• More coming soon!