680198897664

Names of 680198897664

• Cardinal: 680198897664 can be written as Six hundred eighty billion, one hundred ninety-eight million, eight hundred ninety-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.80198897664 × 10¹¹

Factors of 680198897664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 156

Divisors of 680198897664

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 127 128 132 143 144 156 176 192 198 208 234 254 256 264 286 288 312 352 381 384 396 416 429 468 508 512 528 572 576 624 704 762 768 792 832 858 936 1016 1024 1056 1143 1144 1152 1248 1287 1397 1408 1524 1536 1584 1651 1664 1716 1872 2032 2048 2112 2286 2288 2304 2496 2574 2794 2816 3048 3072 3168 3302 3328 3432 3744 4064 4096 4191 4224 4572 4576 4608 4953 4992 5148 5588 5632 6096 6144 6336 6604 6656 6864 7488 8128 8192 8382 8448 9144 9152 9216 9906 9984 10296 11176 11264 12192 12288 12573 12672 13208 13312 13728 14859 14976 16129 16256 16384 16764 16896 18161 18288 18304 18432 19812 19968 20592 22352 22528 24384 24576 25146 25344 26416 26624 27456 29718 29952 32258 32512 32768 33528 33792 36322 36576 36608 36864 39624 39936 41184 44704 45056 48387 48768 49152 50292 50688 52832 53248 54483 54912 59436 59904 64516 65024 67056 67584 72644 73152 73216 73728 79248 79872 82368 89408 90112 96774 97536 98304 100584 101376 105664 106496 108966 109824 118872 119808 129032 130048 134112 135168 145161 145288 146304 146432 147456 158496 159744 163449 164736 177419 178816 180224 193548 195072 201168 202752 209677 211328 212992 217932 219648 237744 239616 258064 260096 268224 270336 290322 290576 292608 292864 294912 316992 319488 326898 329472 354838 357632 360448 387096 390144 402336 405504 419354 422656 425984 435864 439296 475488 479232 516128 520192 532257 536448 540672 580644 581152 585216 585728 629031 633984 638976 653796 658944 709676 715264 774192 780288 804672 811008 838708 845312 871728 878592 950976 958464 1032256 1040384 1064514 1072896 1081344 1161288 1162304 1170432 1171456 1258062 1267968 1277952 1307592 1317888 1419352 1430528 1548384 1560576 1596771 1609344 1622016 1677416 1690624 1743456 1757184 1887093 1901952 1916928 2064512 2080768 2129028 2145792 2306447 2322576 2324608 2340864 2342912 2516124 2535936 2615184 2635776 2838704 2861056 3096768 3121152 3193542 3218688 3244032 3354832 3381248 3486912 3514368 3774186 3803904 3833856 4129024 4161536 4258056 4291584 4612894 4645152 4649216 4681728 4685824 5032248 5071872 5230368 5271552 5677408 5722112 6193536 6242304 6387084 6437376 6709664 6762496 6919341 6973824 7028736 7548372 7607808 8258048 8516112 8583168 9225788 9290304 9298432 9363456 10064496 10143744 10460736 10543104 11354816 11444224 12387072 12484608 12774168 12874752 13419328 13524992 13838682 13947648 14057472 15096744 15215616 16516096 17032224 17166336 18451576 18580608 18596864 18726912 20128992 20287488 20758023 20921472 21086208 22709632 22888448 24774144 25548336 25749504 26838656 27049984 27677364 27895296 30193488 30431232 33032192 34064448 34332672 36903152 37161216 37193728 37453824 40257984 40574976 41516046 41842944 42172416 45419264 45776896 49548288 51096672 51499008 53677312 54099968 55354728 55790592 60386976 60862464 66064384 68128896 68665344 73806304 74322432 74387456 80515968 81149952 83032092 83685888 90838528 99096576 102193344 102998016 107354624 110709456 111581184 120773952 121724928 132128768 136257792 137330688 147612608 148644864 148774912 161031936 162299904 166064184 167371776 181677056 198193152 204386688 205996032 214709248 221418912 223162368 241547904 243449856 264257536 272515584 295225216 297289728 297549824 322063872 332128368 334743552 363354112 396386304 408773376 411992064 429418496 442837824 446324736 483095808 486899712 528515072 545031168 590450432 594579456 595099648 644127744 664256736 669487104 726708224 792772608 817546752 858836992 885675648 892649472 966191616 1090062336 1180900864 1189158912 1288255488 1328513472 1338974208 1453416448 1585545216 1635093504 1717673984 1771351296 1785298944 1932383232 2180124672 2361801728 2378317824 2576510976 2657026944 2677948416 2906832896 3270187008 3435347968 3542702592 3864766464 4360249344 4723603456 4756635648 5153021952 5314053888 5355896832 5813665792 6540374016 6870695936 7085405184 7729532928 8720498688 9447206912 10306043904 10628107776 13080748032 14170810368 15459065856 17440997376 18894413824 20612087808 21256215552 26161496064 28341620736 30918131712 37788827648 42512431104 52322992128 56683241472 61836263424 75577655296 85024862208 113366482944 170049724416 226732965888 340099448832 680198897664
• Sum of all divisors σ(n): 2326839049080
• Sum of proper divisors (its aliquot sum) s(n): 1646640151416
• 680198897664 is an abundant number, because the sum of its proper divisors (1646640151416) is greater than itself. Its abundance is 966441253752

Bases of 680198897664

• Binary: 1001111001011111000000111000000000000000₂
• Hexadecimal: 0x9E5F038000
• Base-36: 8OH8V0G0

Squares and roots of 680198897664

• 680198897664 squared (680198897664²) is 462670540383320744656896
• 680198897664 cubed (680198897664³) is 314707991550341966527364277095890944
• The square root of 680198897664 is 824741.7157292337
• The cube root of 680198897664 is 8794.5166324537

Scales and comparisons

• 680,198,897,664 seconds is equal to 21,628 years, 11 weeks, 3 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 680,198,897,664 would take you about forty-three thousand, two hundred fifty-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 680198897664 cubic inches would be around 732.9 feet tall.

Recreational maths with 680198897664

• 680198897664 backwards is 466798891086
• 680198897664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680198897664's digits is 72
• More coming soon!