30723659955

Names of 30723659955

• Cardinal: 30723659955 can be written as Thirty billion, seven hundred twenty-three million, six hundred fifty-nine thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 3.0723659955 × 10¹⁰

Factors of 30723659955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 384

Divisors of 30723659955

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 17 31 45 51 71 85 93 153 155 213 255 257 279 355 465 527 639 765 771 1065 1207 1285 1395 1581 2201 2313 2635 3195 3621 3855 4369 4743 5041 6035 6603 7905 7967 10863 11005 11565 13107 15123 18105 18247 19809 21845 23715 23901 25205 33015 37417 39321 39835 45369 54315 54741 65535 71703 75615 85697 91235 99045 112251 119505 135439 156271 164223 187085 196605 226845 257091 273705 310199 336753 358515 406317 428485 468813 561255 565657 677195 771273 781355 821115 930597 1218951 1285455 1295537 1406439 1550995 1683765 1696971 2031585 2344065 2656607 2791791 2828285 3856365 3886611 4652985 5090913 6094755 6477685 7032195 7969821 8484855 9616169 11659833 13283035 13958955 19433055 22024129 23909463 25454565 28848507 39849105 40161647 48080845 58299165 66072387 86545521 110120645 119547315 120484941 144242535 198217161 200808235 330361935 361454823 432727605 602424705 682747999 991085805 1807274115 2048243997 3413739995 6144731991 10241219985 30723659955
• Sum of all divisors σ(n): 59266950912
• Sum of proper divisors (its aliquot sum) s(n): 28543290957
• 30723659955 is a deficient number, because the sum of its proper divisors (28543290957) is less than itself. Its deficiency is 2180368998

Bases of 30723659955

• Binary: 11100100111010001011101100010110011₂
• Hexadecimal: 0x72745D8B3
• Base-36: E442NQR

Squares and roots of 30723659955

• 30723659955 squared (30723659955²) is 943943281030470602025
• 30723659955 cubed (30723659955³) is 29001392383187180770240234408875
• The square root of 30723659955 is 175281.6589235739
• The cube root of 30723659955 is 3132.0184850741

Scales and comparisons

• 30,723,659,955 seconds is equal to 976 years, 47 weeks, 4 days, 21 hours, 59 minutes, 15 seconds.
• To count from 1 to 30,723,659,955 would take you about one thousand, nine hundred fifty-three 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 30723659955 cubic inches would be around 261 feet tall.

Recreational maths with 30723659955

• 30723659955 backwards is 55995632703
• The number of decimal digits it has is: 11
• The sum of 30723659955's digits is 54
• More coming soon!