29957311125

Names of 29957311125

• Cardinal: 29957311125 can be written as Twenty-nine billion, nine hundred fifty-seven million, three hundred eleven thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.9957311125 × 10¹⁰

Factors of 29957311125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 160

Divisors of 29957311125

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 25 31 35 41 45 63 73 75 93 105 123 125 155 175 205 217 219 225 279 287 315 365 369 375 465 511 525 615 651 657 775 861 875 1025 1085 1095 1125 1271 1395 1435 1533 1575 1681 1825 1845 1953 2263 2325 2555 2583 2625 2993 3075 3255 3285 3813 3875 4305 4599 5043 5125 5425 5475 6355 6789 6975 7175 7665 7875 8405 8897 8979 9125 9225 9765 11315 11439 11625 11767 12775 12915 14965 15129 15375 15841 16275 16425 19065 20367 20951 21525 22995 25215 26691 26937 27125 27375 31775 33945 34875 35301 35875 38325 42025 44485 44895 46125 47523 48825 52111 56575 57195 58835 62853 63875 64575 74825 75645 79205 80073 81375 82125 92783 95325 101835 104755 105903 107625 114975 122713 126075 133455 134685 142569 156333 158875 169725 176505 188559 191625 210125 222425 224475 237615 244125 260555 278349 282875 285975 294175 314265 322875 364777 368139 374125 378225 396025 400365 463915 468999 476625 509175 523775 529515 574875 613565 630375 649481 667275 673425 712845 781665 835047 848625 858991 882525 942795 1094331 1104417 1112125 1122375 1188075 1302775 1391745 1429875 1470875 1571325 1823885 1840695 1891125 1948443 1980125 2001825 2319575 2344995 2545875 2576973 2618875 2647575 3067825 3247405 3282993 3336375 3367125 3564225 3804103 3908325 4175235 4294955 4412625 4713975 5471655 5522085 5845329 5940375 6513875 6958725 7730919 7856625 9119425 9203475 9742215 10009125 11412309 11597875 11724975 12884865 13237875 15339125 16237025 16414965 17821125 19020515 19541625 20876175 21474775 23569875 26628721 27358275 27610425 29226645 34236927 34793625 38654595 45597125 46017375 48711075 57061545 58624875 64424325 79886163 81185125 82074825 95102575 104380875 107373875 133143605 136791375 138052125 146133225 171184635 193272975 239658489 243555375 285307725 322121625 399430815 410374125 475512875 665718025 730666125 855923175 966364875 1198292445 1426538625 1997154075 3328590125 4279615875 5991462225 9985770375 29957311125
• Sum of all divisors σ(n): 66194958336
• Sum of proper divisors (its aliquot sum) s(n): 36237647211
• 29957311125 is an abundant number, because the sum of its proper divisors (36237647211) is greater than itself. Its abundance is 6280336086

Bases of 29957311125

• Binary: 11011111001100110000100101010010101₂
• Hexadecimal: 0x6F9984A95
• Base-36: DRFT579

Squares and roots of 29957311125

• 29957311125 squared (29957311125²) is 897440489840048765625
• 29957311125 cubed (29957311125³) is 26884903970310742357000330078125
• The square root of 29957311125 is 173081.8047196181
• The cube root of 29957311125 is 3105.7579812231

Scales and comparisons

• 29,957,311,125 seconds is equal to 952 years, 28 weeks, 4 days, 3 hours, 18 minutes, 45 seconds.
• To count from 1 to 29,957,311,125 would take you about one thousand, nine hundred 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 29957311125 cubic inches would be around 258.8 feet tall.

Recreational maths with 29957311125

• 29957311125 backwards is 52111375992
• 29957311125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29957311125's digits is 45
• More coming soon!