188929231040

Names of 188929231040

• Cardinal: 188929231040 can be written as One hundred eighty-eight billion, nine hundred twenty-nine million, two hundred thirty-one thousand and forty.

Scientific notation

• Scientific notation: 1.8892923104 × 10¹¹

Factors of 188929231040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 748

Divisors of 188929231040

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 173 176 220 320 346 352 440 557 692 704 865 880 1114 1384 1730 1760 1903 2228 2768 2785 3460 3520 3806 4456 5536 5570 6127 6920 7612 8912 9515 11072 11140 12254 13840 15224 17824 19030 22280 24508 27680 30448 30635 35648 38060 44560 49016 55360 60896 61270 76120 89120 96361 98032 121792 122540 152240 178240 192722 196064 245080 304480 310249 385444 392128 481805 490160 608960 620498 770888 963610 980320 1059971 1240996 1541776 1551245 1927220 1960640 2119942 2481992 3083552 3102490 3412739 3854440 4239884 4963984 5299855 6167104 6204980 6825478 7708880 8479768 9927968 10599710 12409960 13650956 15417760 16959536 17063695 19855936 21199420 24819920 27301912 30835520 33919072 34127390 42398840 49639840 53673077 54603824 67838144 68254780 84797680 99279680 107346154 109207648 136509560 169595360 214692308 218415296 268365385 273019120 339190720 429384616 536730770 546038240 590403847 858769232 1073461540 1092076480 1180807694 1717538464 2146923080 2361615388 2952019235 3435076928 4293846160 4723230776 5904038470 8587692320 9446461552 11808076940 17175384640 18892923104 23616153880 37785846208 47232307760 94464615520 188929231040
• Sum of all divisors σ(n): 494511342192
• Sum of proper divisors (its aliquot sum) s(n): 305582111152
• 188929231040 is an abundant number, because the sum of its proper divisors (305582111152) is greater than itself. Its abundance is 116652880112

Bases of 188929231040

• Binary: 10101111111101000011110100100011000000₂
• Hexadecimal: 0x2BFD0F48C0
• Base-36: 2ESJL3NK

Squares and roots of 188929231040

• 188929231040 squared (188929231040²) is 35694254341365699481600
• 188929231040 cubed (188929231040³) is 6743688025260403266490414628864000
• The square root of 188929231040 is 434659.9027285585
• The cube root of 188929231040 is 5738.0771829703

Scales and comparisons

• 188,929,231,040 seconds is equal to 6,007 years, 18 weeks, 6 days, 21 hours, 57 minutes, 20 seconds.
• To count from 1 to 188,929,231,040 would take you about twelve thousand and fourteen 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 188929231040 cubic inches would be around 478.2 feet tall.

Recreational maths with 188929231040

• 188929231040 backwards is 040132929881
• The number of decimal digits it has is: 12
• The sum of 188929231040's digits is 47
• More coming soon!