68179616064

Names of 68179616064

• Cardinal: 68179616064 can be written as Sixty-eight billion, one hundred seventy-nine million, six hundred sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 6.8179616064 × 10¹⁰

Factors of 68179616064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 272

Divisors of 68179616064

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 61 63 64 72 84 96 98 112 122 126 144 147 168 183 192 196 199 224 244 252 288 294 336 366 392 398 427 441 448 488 504 549 576 588 597 672 732 784 796 854 882 976 1008 1098 1176 1194 1281 1344 1393 1464 1568 1592 1708 1764 1791 1952 2016 2196 2352 2388 2562 2786 2928 2989 3136 3184 3416 3528 3582 3843 3904 4032 4179 4392 4704 4776 5124 5572 5856 5978 6368 6832 7056 7164 7686 8358 8784 8967 9408 9552 9751 10248 11144 11712 11956 12139 12537 12736 13664 14112 14328 15372 16716 17568 17934 19104 19502 20496 22288 23912 24278 25074 26901 27328 28224 28656 29253 30744 33432 35136 35868 36417 38208 39004 39601 40992 44576 47824 48556 50148 53802 57312 58506 61488 66864 71736 72834 78008 79202 81984 84973 87759 89152 95648 97112 100296 107604 109251 114624 117012 118803 122976 133728 143472 145668 156016 158404 169946 175518 191296 194224 200592 215208 218502 234024 237606 245952 254919 267456 277207 286944 291336 312032 316808 339892 351036 356409 388448 401184 430416 437004 468048 475212 509838 554414 573888 582672 594811 624064 633616 679784 702072 712818 764757 776896 802368 831621 860832 874008 936096 950424 1019676 1108828 1165344 1189622 1267232 1359568 1404144 1425636 1529514 1663242 1721664 1748016 1784433 1872192 1900848 1940449 2039352 2217656 2330688 2379244 2415661 2494863 2534464 2719136 2808288 2851272 3059028 3326484 3496032 3568866 3801696 3880898 4078704 4435312 4758488 4831322 4989726 5353299 5438272 5616576 5702544 5821347 6118056 6652968 6992064 7137732 7246983 7603392 7761796 8157408 8870624 9516976 9662644 9979452 10706598 11405088 11642694 12236112 13305936 14275464 14493966 15523592 16314816 16909627 17464041 17741248 19033952 19325288 19958904 21413196 21740949 22810176 23285388 24472224 26611872 28550928 28987932 31047184 33819254 34928082 38067904 38650576 39917808 42826392 43481898 46570776 48944448 50728881 53223744 57101856 57975864 62094368 67638508 69856164 77301152 79835616 85652784 86963796 93141552 101457762 114203712 115951728 118367389 124188736 135277016 139712328 152186643 154602304 159671232 171305568 173927592 186283104 202915524 231903456 236734778 270554032 279424656 304373286 342611136 347855184 355102167 372566208 405831048 463806912 473469556 541108064 558849312 608746572 695710368 710204334 811662096 946939112 1065306501 1082216128 1117698624 1217493144 1391420736 1420408668 1623324192 1893878224 2130613002 2434986288 2840817336 3246648384 3787756448 4261226004 4869972576 5681634672 7575512896 8522452008 9739945152 11363269344 17044904016 22726538688 34089808032 68179616064
• Sum of all divisors σ(n): 232224267834
• Sum of proper divisors (its aliquot sum) s(n): 164044651770
• 68179616064 is an abundant number, because the sum of its proper divisors (164044651770) is greater than itself. Its abundance is 95865035706

Bases of 68179616064

• Binary: 111111011111110100100110000101000000₂
• Hexadecimal: 0xFDFD26140
• Base-36: VBKDSG0

Squares and roots of 68179616064

• 68179616064 squared (68179616064²) is 4648460046634446852096
• 68179616064 cubed (68179616064³) is 316930221268380121732918673670144
• The square root of 68179616064 is 261112.2671649113
• The cube root of 68179616064 is 4085.2457208841

Scales and comparisons

• 68,179,616,064 seconds is equal to 2,167 years, 46 weeks, 5 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 68,179,616,064 would take you about four thousand, three hundred thirty-five 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 68179616064 cubic inches would be around 340.4 feet tall.

Recreational maths with 68179616064

• 68179616064 backwards is 46061697186
• The number of decimal digits it has is: 11
• The sum of 68179616064's digits is 54
• More coming soon!