1691989807104

Names of 1691989807104

• Cardinal: 1691989807104 can be written as One trillion, six hundred ninety-one billion, nine hundred eighty-nine million, eight hundred seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.691989807104 × 10¹²

Factors of 1691989807104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 653

Divisors of 1691989807104

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 181 192 216 256 288 362 384 432 467 512 543 576 724 768 864 934 1024 1086 1152 1401 1448 1536 1629 1728 1868 2048 2172 2304 2802 2896 3072 3258 3456 3736 4096 4203 4344 4608 4887 5604 5792 6144 6516 6912 7472 8406 8688 9216 9774 11208 11584 12288 12609 13032 13824 14944 16812 17376 18432 19548 22416 23168 25218 26064 27648 29888 32761 33624 34752 36864 39096 44832 46336 50436 52128 55296 59776 65522 67248 69504 78192 84527 89664 92672 98283 100872 104256 110592 119552 131044 134496 139008 156384 169054 179328 185344 196566 201744 208512 239104 253581 262088 268992 278016 294849 312768 338108 358656 370688 393132 403488 417024 478208 507162 524176 537984 556032 589698 625536 676216 717312 741376 760743 786264 806976 834048 884547 956416 1014324 1048352 1075968 1112064 1179396 1251072 1352432 1434624 1521486 1572528 1613952 1668096 1769094 1912832 2028648 2096704 2151936 2224128 2282229 2358792 2502144 2704864 2869248 3042972 3145056 3227904 3336192 3538188 4057296 4193408 4303872 4564458 4717584 5004288 5409728 5738496 6085944 6290112 6455808 6672384 7076376 8114592 8386816 8607744 9128916 9435168 10008576 10819456 12171888 12580224 12911616 14152752 15299387 16229184 16773632 17215488 18257832 18870336 20017152 21638912 24343776 25160448 25823232 28305504 30598774 32458368 33547264 36515664 37740672 43277824 45898161 48687552 50320896 51646464 56611008 61197548 64916736 67094528 73031328 75481344 86555648 91796322 97375104 100641792 113222016 122395096 129833472 134189056 137694483 146062656 150962688 173111296 183592644 194750208 201283584 226444032 244790192 259666944 275388966 292125312 301925376 346222592 367185288 389500416 402567168 413083449 452888064 489580384 519333888 550777932 584250624 603850752 734370576 779000832 826166898 905776128 979160768 1038667776 1101555864 1168501248 1207701504 1468741152 1558001664 1652333796 1811552256 1958321536 2203111728 2337002496 2937482304 3116003328 3304667592 3623104512 3916643072 4406223456 4674004992 5874964608 6609335184 7833286144 8812446912 9348009984 11749929216 13218670368 15666572288 17624893824 23499858432 26437340736 31333144576 35249787648 46999716864 52874681472 62666289152 70499575296 93999433728 105749362944 140999150592 187998867456 211498725888 281998301184 422997451776 563996602368 845994903552 1691989807104
• Sum of all divisors σ(n): 5051332035360
• Sum of proper divisors (its aliquot sum) s(n): 3359342228256
• 1691989807104 is an abundant number, because the sum of its proper divisors (3359342228256) is greater than itself. Its abundance is 1667352421152

Bases of 1691989807104

• Binary: 11000100111110010011100111001000000000000₂
• Hexadecimal: 0x189F2739000
• Base-36: LLAF1MO0

Squares and roots of 1691989807104

• 1691989807104 squared (1691989807104²) is 2862829507343831128866816
• 1691989807104 cubed (1691989807104³) is 4843878345902328183135714569946660864
• The square root of 1691989807104 is 1300765.0852878855
• The cube root of 1691989807104 is 11916.0572423165

Scales and comparisons

• 1,691,989,807,104 seconds is equal to 53,800 years, 2 weeks, 1 day, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,691,989,807,104 would take you about one hundred thirty-four thousand, five hundred 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 1691989807104 cubic inches would be around 993 feet tall.

Recreational maths with 1691989807104

• 1691989807104 backwards is 4017089891961
• The number of decimal digits it has is: 13
• The sum of 1691989807104's digits is 63
• More coming soon!