16397032680

Names of 16397032680

• Cardinal: 16397032680 can be written as Sixteen billion, three hundred ninety-seven million, thirty-two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.639703268 × 10¹⁰

Factors of 16397032680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 306

Divisors of 16397032680

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 29 30 35 36 38 40 42 45 49 56 57 58 60 63 70 72 76 84 87 90 95 98 105 114 116 120 126 133 140 145 147 152 168 171 174 180 190 196 203 210 228 232 241 245 252 261 266 280 285 290 294 315 342 343 348 360 380 392 399 406 420 435 441 456 482 490 504 522 532 551 570 580 588 609 630 665 684 686 696 723 735 760 798 812 840 855 870 882 931 964 980 1015 1029 1044 1064 1102 1140 1160 1176 1197 1205 1218 1260 1305 1330 1368 1372 1421 1446 1470 1596 1624 1653 1687 1710 1715 1740 1764 1827 1862 1928 1960 1995 2030 2058 2088 2169 2204 2205 2280 2394 2410 2436 2520 2610 2660 2744 2755 2793 2842 2892 2940 3045 3087 3192 3306 3374 3420 3430 3480 3528 3615 3654 3724 3857 3990 4060 4116 4263 4338 4408 4410 4579 4655 4788 4820 4872 4959 5061 5145 5220 5320 5510 5586 5684 5784 5880 5985 6090 6174 6517 6612 6748 6840 6860 6989 7105 7230 7308 7448 7714 7980 8120 8232 8265 8379 8435 8526 8676 8820 9135 9158 9310 9576 9640 9918 9947 10122 10290 10440 10845 11020 11172 11368 11571 11809 11970 12180 12348 12789 13034 13224 13496 13720 13737 13965 13978 14210 14460 14616 15183 15428 15435 15960 16530 16758 16870 17052 17352 17640 18270 18316 18620 19285 19551 19836 19894 20244 20580 20967 21315 21690 22040 22344 22895 23142 23618 23940 24360 24696 24795 25305 25578 26068 26999 27474 27930 27956 28420 28920 29841 30366 30856 30870 32053 32585 33060 33516 33740 34104 34713 34945 35427 36540 36632 37240 38570 39102 39672 39788 40488 41160 41211 41895 41934 42630 43380 45790 46284 47236 47880 48923 49590 49735 50610 51156 52136 53998 54948 55860 55912 56840 57855 58653 59045 59682 60732 61740 62901 63945 64106 65170 66120 67032 67480 68685 69426 69890 70854 73080 75915 77140 78204 79576 80997 82422 82663 83790 83868 85260 86760 89523 91580 92568 94472 96159 97755 97846 99180 99470 101220 102312 104835 106281 107996 109896 111720 115710 117306 118090 119364 121464 123480 125802 127890 128212 130340 132791 134995 137370 138852 139780 141708 146769 149205 151830 154280 156408 160265 161994 164844 165326 167580 167736 170520 173565 177135 179046 183160 188993 192318 195510 195692 198360 198940 202440 206055 209670 212562 215992 224371 231420 234612 236180 238728 242991 244615 247989 251604 255780 256424 260680 265582 269990 274740 277704 279560 283416 288477 293265 293538 298410 303660 314505 320530 323988 329688 330652 335160 342461 347130 354270 358092 377986 384636 391020 391384 397880 398373 404985 412110 413315 419340 425124 440307 447615 448742 462840 469224 472360 480795 485982 489230 495978 503208 511560 531164 531405 539980 549480 566979 576954 586530 587076 596820 607320 629010 641060 647976 661304 663955 673113 684922 694260 708540 716184 733845 743967 755972 769272 782040 796746 809970 824220 826630 838680 850248 880614 895230 897484 929537 944965 961590 971964 978460 991956 1027383 1062328 1062810 1079960 1121855 1133958 1153908 1173060 1174152 1193640 1195119 1214955 1239945 1258020 1282120 1327910 1346226 1369844 1388520 1417080 1442385 1467690 1487934 1511944 1570597 1593492 1619940 1648440 1653260 1700937 1712305 1761228 1790460 1794968 1859074 1889930 1923180 1943928 1956920 1983912 1991865 2019339 2054766 2125620 2201535 2243710 2267916 2307816 2346120 2390238 2397227 2429910 2479890 2516040 2655820 2692452 2739688 2788611 2834895 2884770 2935380 2975868 3082149 3141194 3186984 3239880 3306520 3365565 3401874 3424610 3522456 3580920 3718148 3719835 3779860 3846360 3983730 4038678 4109532 4251240 4403070 4487420 4535832 4647685 4711791 4780476 4794454 4859820 4959780 5136915 5311640 5384904 5577222 5669790 5769540 5870760 5951736 5975595 6164298 6282388 6506759 6731130 6803748 6849220 7191681 7436296 7439670 7559720 7852985 7967460 8077356 8219064 8365833 8504685 8806140 8974840 9295370 9423582 9560952 9588908 9719640 9919560 10096695 10273830 11154444 11339580 11539080 11951190 11986135 12328596 12564776 13013518 13462260 13607496 13698440 13943055 14135373 14383362 14879340 15410745 15705970 15934920 16154712 16731666 17009370 17612280 18590740 18847164 19177816 19520277 20193390 20547660 21575043 22308888 22679160 23558955 23902380 23972270 24657192 26027036 26924520 27886110 28270746 28766724 29758680 30821490 31411940 32533795 33463332 34018740 35958405 37181480 37694328 39040554 40386780 41095320 41829165 43150086 45547313 47117910 47804760 47944540 52054072 55772220 56541492 57533448 58560831 61642980 62823880 65067590 66926664 68037480 70676865 71916810 78081108 80773560 83658330 86300172 91094626 94235820 95889080 97601385 107875215 111544440 113082984 117121662 123285960 130135180 136641939 141353730 143833620 156162216 167316660 172600344 182189252 188471640 195202770 215750430 227736565 234243324 260270360 273283878 282707460 287667240 292804155 334633320 364378504 390405540 409925817 431500860 455473130 468486648 546567756 565414920 585608310 683209695 780811080 819851634 863001720 910946260 1093135512 1171216620 1366419390 1639703268 1821892520 2049629085 2342433240 2732838780 3279406536 4099258170 5465677560 8198516340 16397032680
• Sum of all divisors σ(n): 67953600000
• Sum of proper divisors (its aliquot sum) s(n): 51556567320
• 16397032680 is an abundant number, because the sum of its proper divisors (51556567320) is greater than itself. Its abundance is 35159534640

Bases of 16397032680

• Binary: 1111010001010101101101110011101000₂
• Hexadecimal: 0x3D156DCE8
• Base-36: 7J6DBE0

Squares and roots of 16397032680

• 16397032680 squared (16397032680²) is 268862680708987982400
• 16397032680 cubed (16397032680³) is 4408550162017681517140064832000
• The square root of 16397032680 is 128050.8987863811
• The cube root of 16397032680 is 2540.5149450927

Scales and comparisons

• 16,397,032,680 seconds is equal to 521 years, 19 weeks, 3 days, 11 hours, 18 minutes.
• To count from 1 to 16,397,032,680 would take you about one thousand and forty-two 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 16397032680 cubic inches would be around 211.7 feet tall.

Recreational maths with 16397032680

• 16397032680 backwards is 08623079361
• 16397032680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16397032680's digits is 45
• More coming soon!