180938643006

Names of 180938643006

• Cardinal: 180938643006 can be written as One hundred eighty billion, nine hundred thirty-eight million, six hundred forty-three thousand and six.

Scientific notation

• Scientific notation: 1.80938643006 × 10¹¹

Factors of 180938643006

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2112

Divisors of 180938643006

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 11 19 22 23 33 38 46 57 66 69 114 121 138 209 242 253 331 363 418 437 506 627 662 726 759 874 993 1254 1311 1518 1723 1986 2299 2622 2783 3446 3641 4598 4807 5169 5566 6289 6897 7282 7613 8349 9614 10338 10923 12578 13794 14421 15226 16698 18867 18953 21846 22839 28842 32737 37734 37906 39629 40051 45678 52877 56859 65474 69179 79258 80102 83743 98211 105754 113718 118887 120153 138358 144647 158631 167486 196422 207537 208483 237774 240306 251229 289294 317262 360107 415074 416966 433941 435919 502458 570313 625449 720214 752951 760969 867882 871838 921173 1080321 1140626 1250898 1307757 1505902 1521938 1591117 1710939 1842346 2160642 2258853 2282907 2615514 2763519 3182234 3421878 3961177 4517706 4565814 4773351 4795109 5527038 6273443 7922354 8282461 9546702 9590218 10835947 11883531 12546886 13117199 14385327 16564922 17502287 18820329 21671894 23767062 24847383 26234398 28770654 32507841 35004574 37640658 39351597 49694766 52506861 65015682 69007873 78703194 91107071 105013722 119195417 138015746 144289189 182214142 207023619 238390834 249226781 273321213 288578378 357586251 414047238 432867567 498453562 546642426 715172502 747680343 865735134 1311149587 1495360686 1587181079 2622299174 2741494591 3174362158 3933448761 4761543237 5482989182 7866897522 8224483773 9523086474 16448967546 30156440501 60312881002 90469321503 180938643006
• Sum of all divisors σ(n): 438479677440
• Sum of proper divisors (its aliquot sum) s(n): 257541034434
• 180938643006 is an abundant number, because the sum of its proper divisors (257541034434) is greater than itself. Its abundance is 76602391428

Bases of 180938643006

• Binary: 10101000100000110010001001011000111110₂
• Hexadecimal: 0x2A20C8963E
• Base-36: 2B4E72GU

Squares and roots of 180938643006

• 180938643006 squared (180938643006²) is 32738792532852712716036
• 180938643006 cubed (180938643006³) is 5923712694549335512905514455444216
• The square root of 180938643006 is 425368.8317284189
• The cube root of 180938643006 is 5656.0135727123

Scales and comparisons

• 180,938,643,006 seconds is equal to 5,753 years, 15 weeks, 6 hours, 10 minutes, 6 seconds.
• To count from 1 to 180,938,643,006 would take you about eleven thousand, five hundred 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 180938643006 cubic inches would be around 471.3 feet tall.

Recreational maths with 180938643006

• 180938643006 backwards is 600346839081
• The number of decimal digits it has is: 12
• The sum of 180938643006's digits is 48
• More coming soon!