1990109939048

Names of 1990109939048

• Cardinal: 1990109939048 can be written as One trillion, nine hundred ninety billion, one hundred nine million, nine hundred thirty-nine thousand and forty-eight.

Scientific notation

• Scientific notation: 1.990109939048 × 10¹²

Factors of 1990109939048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 549

Divisors of 1990109939048

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 31 44 49 56 62 77 88 89 98 124 154 178 196 217 248 308 341 356 392 409 434 539 616 623 682 712 818 868 979 1078 1246 1364 1519 1636 1736 1958 2156 2387 2492 2728 2759 2863 3038 3272 3916 4312 4361 4499 4774 4984 5518 5726 6076 6853 7832 8722 8998 9548 11036 11452 12152 12679 13706 16709 17444 17996 19096 19313 20041 22072 22904 25358 27412 30349 31493 33418 34888 35992 36401 38626 40082 47971 50716 54824 60698 62986 66836 72802 77252 80164 88753 95942 101432 121396 125972 133672 135191 139469 145604 154504 160328 167281 177506 191884 212443 220451 242792 251944 254807 270382 278938 291208 334562 355012 383768 400411 424886 440902 509614 540764 557876 621271 669124 710024 800822 849772 881804 976283 1019228 1081528 1115752 1128431 1170967 1242542 1338248 1487101 1601644 1699544 1763608 1783649 1840091 1952566 2038456 2256862 2341934 2485084 2802877 2974202 3203288 3567298 3680182 3905132 4513724 4683868 4970168 5185711 5605754 5948404 6833981 7134596 7360364 7810264 7899017 8196769 9027448 9367736 10371422 11211508 11896808 12412741 12880637 13667962 14269192 14720728 14888009 15798034 16393538 19620139 20742844 22423016 24825482 25761274 27335924 29776018 31596068 32787076 36299977 39240278 41485688 49650964 51522548 54671848 55293119 57042821 59552036 63192136 65574152 72599954 78480556 86889187 90164459 99301928 103045096 104216063 110586238 114085642 119104072 145199908 156961112 163768099 173778374 180328918 208432126 221172476 228171284 254099839 290399816 327536198 347556748 360657836 399299747 416864252 442344952 456342568 461528279 508199678 608224309 655072396 695113496 721315672 729512441 798599494 833728504 923056558 1016399356 1146376693 1216448618 1310144792 1459024882 1597198988 1846113116 2032798712 2292753386 2432897236 2795098229 2918049764 3194397976 3230697953 3692226232 4585506772 4865794472 5076811069 5590196458 5836099528 6461395906 8024636851 9171013544 10153622138 11180392916 12922791812 16049273702 20307244276 22360785832 22614885671 25845583624 32098547404 35537677483 40614488552 45229771342 64197094808 71075354966 90459542684 142150709932 180919085368 248763742381 284301419864 497527484762 995054969524 1990109939048
• Sum of all divisors σ(n): 4955067820800
• Sum of proper divisors (its aliquot sum) s(n): 2964957881752
• 1990109939048 is an abundant number, because the sum of its proper divisors (2964957881752) is greater than itself. Its abundance is 974847942704

Bases of 1990109939048

• Binary: 11100111101011011110010111100010101101000₂
• Hexadecimal: 0x1CF5BCBC568
• Base-36: PE8S2OO8

Squares and roots of 1990109939048

• 1990109939048 squared (1990109939048²) is 3960537569497634275146304
• 1990109939048 cubed (1990109939048³) is 7881905181030251011291606714722478592
• The square root of 1990109939048 is 1410712.5642908267
• The cube root of 1990109939048 is 12578.4083454505

Scales and comparisons

• 1,990,109,939,048 seconds is equal to 63,279 years, 17 weeks, 4 days, 20 hours, 24 minutes, 8 seconds.
• To count from 1 to 1,990,109,939,048 would take you about one hundred fifty-eight thousand, one hundred ninety-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 1990109939048 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990109939048

• 1990109939048 backwards is 8409399010991
• 1990109939048 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990109939048's digits is 62
• More coming soon!