30709497650

Names of 30709497650

• Cardinal: 30709497650 can be written as Thirty billion, seven hundred nine million, four hundred ninety-seven thousand, six hundred fifty.

Scientific notation

• Scientific notation: 3.070949765 × 10¹⁰

Factors of 30709497650

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1616

Divisors of 30709497650

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 19 23 25 26 38 46 50 65 73 95 115 130 146 190 230 247 299 325 365 437 475 494 575 598 650 730 874 949 950 1150 1235 1387 1481 1495 1679 1825 1898 2185 2470 2774 2962 2990 3358 3650 4370 4745 5681 6175 6935 7405 7475 8395 9490 10925 11362 12350 13870 14810 14950 16790 18031 19253 21827 21850 23725 28139 28405 31901 34063 34675 36062 37025 38506 41975 43654 47450 56278 56810 63802 68126 69350 74050 83950 90155 96265 108113 109135 140695 142025 159505 170315 180310 192530 216226 218270 281390 284050 319010 340630 365807 414713 442819 450775 481325 540565 545675 647197 703475 731614 797525 829426 851575 885638 901550 962650 1081130 1091350 1294394 1405469 1406950 1595050 1703150 1829035 2054147 2073565 2214095 2486599 2702825 2810938 3235985 3658070 4108294 4147130 4428190 4973198 5405650 6471970 7027345 8413561 9145175 10270735 10367825 11070475 12432995 14054690 16179925 16827122 18290350 20541470 20735650 22140950 24865990 26703911 32325787 32359850 35136725 42067805 47245381 51353675 53407822 62164975 64651574 70273450 84135610 94490762 102707350 124329950 133519555 161628935 210339025 236226905 267039110 323257870 420678050 472453810 614189953 667597775 808144675 1181134525 1228379906 1335195550 1616289350 2362269050 3070949765 6141899530 15354748825 30709497650
• Sum of all divisors σ(n): 68538113280
• Sum of proper divisors (its aliquot sum) s(n): 37828615630
• 30709497650 is an abundant number, because the sum of its proper divisors (37828615630) is greater than itself. Its abundance is 7119117980

Bases of 30709497650

• Binary: 11100100110011011011011111100110010₂
• Hexadecimal: 0x7266DBF32
• Base-36: E3VN41E

Squares and roots of 30709497650

• 30709497650 squared (30709497650²) is 943073245915355522500
• 30709497650 cubed (30709497650³) is 28961305629215482517128272125000
• The square root of 30709497650 is 175241.2555593003
• The cube root of 30709497650 is 3131.5371685211

Scales and comparisons

• 30,709,497,650 seconds is equal to 976 years, 24 weeks, 2 days, 50 seconds.
• To count from 1 to 30,709,497,650 would take you about one thousand, nine hundred fifty-two 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 30709497650 cubic inches would be around 261 feet tall.

Recreational maths with 30709497650

• 30709497650 backwards is 05679490703
• 30709497650 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30709497650's digits is 50
• More coming soon!