1689807909888

Names of 1689807909888

• Cardinal: 1689807909888 can be written as One trillion, six hundred eighty-nine billion, eight hundred seven million, nine hundred nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.689807909888 × 10¹²

Factors of 1689807909888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 100

Divisors of 1689807909888

• Number of divisors d(n): 1320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 49 54 56 58 59 63 64 72 81 84 87 96 98 108 112 116 118 126 128 144 147 162 168 174 177 189 192 196 203 216 224 232 236 243 252 256 261 288 294 324 336 348 354 378 384 392 406 413 432 441 448 464 472 486 504 512 522 531 567 576 588 609 648 672 696 708 729 756 768 783 784 812 826 864 882 896 928 944 972 1008 1024 1044 1062 1134 1152 1176 1218 1239 1296 1323 1344 1392 1416 1421 1458 1512 1536 1566 1568 1593 1624 1652 1701 1711 1728 1764 1792 1827 1856 1888 1944 2016 2088 2124 2187 2268 2304 2349 2352 2436 2478 2592 2646 2688 2784 2832 2842 2891 2916 3024 3072 3132 3136 3186 3248 3304 3402 3422 3456 3528 3584 3654 3712 3717 3776 3888 3969 4032 4176 4248 4263 4374 4536 4608 4698 4704 4779 4872 4956 5103 5133 5184 5292 5376 5481 5568 5664 5684 5782 5832 6048 6264 6272 6372 6496 6561 6608 6804 6844 6912 7047 7056 7168 7308 7424 7434 7552 7776 7938 8064 8352 8496 8526 8673 8748 9072 9216 9396 9408 9558 9744 9912 10206 10266 10368 10584 10752 10962 11136 11151 11328 11368 11564 11664 11907 11977 12096 12528 12544 12744 12789 12992 13122 13216 13608 13688 13824 14094 14112 14337 14616 14848 14868 15104 15309 15399 15552 15876 16128 16443 16704 16992 17052 17346 17496 18144 18792 18816 19116 19488 19683 19824 20412 20532 20736 21141 21168 21504 21924 22272 22302 22656 22736 23128 23328 23814 23954 24192 25056 25088 25488 25578 25984 26019 26244 26432 27216 27376 27648 28188 28224 28674 29232 29696 29736 30208 30618 30798 31104 31752 32256 32886 33408 33453 33984 34104 34692 34992 35721 35931 36288 37584 37632 38232 38367 38976 39366 39648 40824 41064 41472 42282 42336 43011 43848 44544 44604 45312 45472 45927 46197 46256 46656 47628 47908 48384 49329 50112 50176 50976 51156 51968 52038 52488 52864 54432 54752 56376 56448 57348 58464 59472 60416 61236 61596 62208 63423 63504 64512 65772 66816 66906 67968 68208 69384 69984 71442 71862 72576 75168 75264 76464 76734 77952 78057 78732 79296 81648 82128 82944 83839 84564 84672 86022 87696 89088 89208 90624 90944 91854 92394 92512 93312 95256 95816 96768 98658 100224 100359 101952 102312 103936 104076 104976 105728 107163 107793 108864 109504 112752 112896 114696 115101 116928 118944 122472 123192 124416 126846 127008 129033 131544 133632 133812 135936 136416 137781 138591 138768 139968 142884 143724 145152 147987 150336 150528 152928 153468 155904 156114 157464 158592 163296 164256 167678 169128 169344 172044 175392 178416 181248 181888 183708 184788 185024 186624 190269 190512 191632 193536 197316 200448 200718 203904 204624 207872 208152 209952 211456 214326 215586 217728 219008 225504 225792 229392 230202 233856 234171 237888 244944 246384 248832 251517 253692 254016 258066 263088 267264 267624 271872 272832 275562 277182 277536 279936 285768 287448 290304 295974 300672 301077 305856 306936 311808 312228 314928 317184 321489 323379 326592 328512 335356 338256 338688 344088 345303 350784 356832 363776 367416 369576 370048 373248 380538 381024 383264 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241401129984 281634651648 422451977472 563269303296 844903954944 1689807909888
• Sum of all divisors σ(n): 6200695432800
• Sum of proper divisors (its aliquot sum) s(n): 4510887522912
• 1689807909888 is an abundant number, because the sum of its proper divisors (4510887522912) is greater than itself. Its abundance is 2821079613024

Bases of 1689807909888

• Binary: 11000100101110000011001100111010000000000₂
• Hexadecimal: 0x18970667400
• Base-36: LKAC0000

Squares and roots of 1689807909888

• 1689807909888 squared (1689807909888²) is 2855450772320051128172544
• 1689807909888 cubed (1689807909888³) is 4825163301362220961490542969667715072
• The square root of 1689807909888 is 1299926.1170881981
• The cube root of 1689807909888 is 11910.9329411497

Scales and comparisons

• 1,689,807,909,888 seconds is equal to 53,730 years, 34 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 1,689,807,909,888 would take you about one hundred thirty-four thousand, three hundred twenty-six 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 1689807909888 cubic inches would be around 992.6 feet tall.

Recreational maths with 1689807909888

• 1689807909888 backwards is 8889097089861
• 1689807909888 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1689807909888's digits is 81
• More coming soon!