1689680798208

Names of 1689680798208

• Cardinal: 1689680798208 can be written as One trillion, six hundred eighty-nine billion, six hundred eighty million, seven hundred ninety-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.689680798208 × 10¹²

Factors of 1689680798208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 509

Divisors of 1689680798208

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 169 192 208 216 234 256 288 312 324 338 351 384 416 432 468 491 507 512 576 624 648 676 702 768 832 864 936 982 1014 1053 1152 1248 1296 1352 1404 1473 1521 1536 1664 1728 1872 1964 2028 2106 2304 2496 2592 2704 2808 2946 3042 3328 3456 3744 3928 4056 4212 4419 4563 4608 4992 5184 5408 5616 5892 6084 6383 6656 6912 7488 7856 8112 8424 8838 9126 9984 10368 10816 11232 11784 12168 12766 13257 13689 13824 14976 15712 16224 16848 17676 18252 19149 19968 20736 21632 22464 23568 24336 25532 26514 27378 29952 31424 32448 33696 35352 36504 38298 39771 41472 43264 44928 47136 48672 51064 53028 54756 57447 59904 62848 64896 67392 70704 73008 76596 79542 82979 86528 89856 94272 97344 102128 106056 109512 114894 125696 129792 134784 141408 146016 153192 159084 165958 172341 179712 188544 194688 204256 212112 219024 229788 241081 248937 251392 259584 269568 282816 292032 306384 318168 331916 344682 377088 389376 408512 424224 438048 459576 482162 497874 517023 539136 565632 584064 612768 636336 663832 689364 723243 746811 754176 778752 817024 848448 876096 919152 964324 995748 1034046 1131264 1168128 1225536 1272672 1327664 1378728 1446486 1493622 1634048 1696896 1752192 1838304 1928648 1991496 2068092 2169729 2240433 2262528 2336256 2451072 2545344 2655328 2757456 2892972 2987244 3134053 3268096 3393792 3504384 3676608 3857296 3982992 4136184 4339458 4480866 4902144 5090688 5310656 5514912 5785944 5974488 6268106 6509187 6721299 6787584 7008768 7353216 7714592 7965984 8272368 8678916 8961732 9402159 9804288 10181376 10621312 11029824 11571888 11948976 12536212 13018374 13442598 14706432 15429184 15931968 16544736 17357832 17923464 18804318 19527561 20362752 21242624 22059648 23143776 23897952 25072424 26036748 26885196 28206477 29412864 30858368 31863936 33089472 34715664 35846928 37608636 39055122 40742689 42485248 44119296 46287552 47795904 50144848 52073496 53770392 56412954 61716736 63727872 66178944 69431328 71693856 75217272 78110244 81485378 84619431 88238592 92575104 95591808 100289696 104146992 107540784 112825908 122228067 123433472 127455744 132357888 138862656 143387712 150434544 156220488 162970756 169238862 185150208 191183616 200579392 208293984 215081568 225651816 244456134 253858293 264715776 277725312 286775424 300869088 312440976 325941512 338477724 366684201 370300416 382367232 401158784 416587968 430163136 451303632 488912268 507716586 555450624 573550848 601738176 624881952 651883024 676955448 733368402 802317568 833175936 860326272 902607264 977824536 1015433172 1100052603 1110901248 1147101696 1203476352 1249763904 1303766048 1353910896 1466736804 1604635136 1666351872 1720652544 1805214528 1955649072 2030866344 2200105206 2406952704 2499527808 2607532096 2707821792 2933473608 3300157809 3332703744 3441305088 3610429056 3911298144 4061732688 4400210412 4813905408 4999055616 5215064192 5415643584 5866947216 6600315618 7220858112 7822596288 8123465376 8800420824 9998111232 10430128384 10831287168 11733894432 13200631236 14441716224 15645192576 16246930752 17600841648 20860256768 21662574336 23467788864 26401262472 31290385152 32493861504 35201683296 43325148672 46935577728 52802524944 62580770304 64987723008 70403366592 93871155456 105605049888 129975446016 140806733184 187742310912 211210099776 281613466368 422420199552 563226932736 844840399104 1689680798208
• Sum of all divisors σ(n): 5472181410597
• Sum of proper divisors (its aliquot sum) s(n): 3782500612389
• 1689680798208 is an abundant number, because the sum of its proper divisors (3782500612389) is greater than itself. Its abundance is 2092819814181

Bases of 1689680798208

• Binary: 11000100101101000110100101110001000000000₂
• Hexadecimal: 0x18968D2E200
• Base-36: LK88BK00

Squares and roots of 1689680798208

• 1689680798208 squared (1689680798208²) is 2855021199832824016011264
• 1689680798208 cubed (1689680798208³) is 4824074499834287959532704727839014912
• The square root of 1689680798208 is 1299877.2242823551
• The cube root of 1689680798208 is 11910.6342766977

Scales and comparisons

• 1,689,680,798,208 seconds is equal to 53,726 years, 32 weeks, 2 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,689,680,798,208 would take you about one hundred thirty-four thousand, three hundred sixteen 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 1689680798208 cubic inches would be around 992.6 feet tall.

Recreational maths with 1689680798208

• 1689680798208 backwards is 8028970869861
• 1689680798208 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1689680798208's digits is 72
• More coming soon!