30697189120

Names of 30697189120

• Cardinal: 30697189120 can be written as Thirty billion, six hundred ninety-seven million, one hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.069718912 × 10¹⁰

Factors of 30697189120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 813

Divisors of 30697189120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 73 74 80 104 128 130 146 148 160 185 208 256 260 292 296 320 365 370 416 481 520 584 592 640 683 730 740 832 949 962 1040 1168 1184 1280 1366 1460 1480 1664 1898 1924 2080 2336 2368 2405 2701 2732 2920 2960 3328 3415 3796 3848 4160 4672 4736 4745 4810 5402 5464 5840 5920 6830 7592 7696 8320 8879 9344 9472 9490 9620 10804 10928 11680 11840 13505 13660 15184 15392 16640 17758 18688 18980 19240 21608 21856 23360 23680 25271 27010 27320 30368 30784 35113 35516 37960 38480 43216 43712 44395 46720 47360 49859 50542 54020 54640 60736 61568 70226 71032 75920 76960 86432 87424 88790 93440 99718 101084 108040 109280 121472 123136 126355 140452 142064 151840 153920 172864 174848 175565 177580 199436 202168 216080 218560 242944 249295 252710 280904 284128 303680 307840 328523 345728 351130 355160 398872 404336 432160 437120 498590 505420 561808 568256 607360 615680 648167 657046 691456 702260 710320 797744 808672 864320 874240 997180 1010840 1123616 1136512 1214720 1296334 1314092 1404520 1420640 1595488 1617344 1642615 1728640 1844783 1994360 2021680 2247232 2273024 2592668 2628184 2809040 2841280 3190976 3234688 3240835 3285230 3457280 3689566 3988720 4043360 4494464 5185336 5256368 5618080 5682560 6381952 6469376 6481670 6570460 7379132 7977440 8086720 8988928 9223915 10370672 10512736 11236160 11365120 12763904 12963340 13140920 14758264 15954880 16173440 18447830 20741344 21025472 22472320 23982179 25926680 26281840 29516528 31909760 32346880 36895660 41482688 42050944 44944640 47964358 51853360 52563680 59033056 63819520 73791320 82965376 84101888 95928716 103706720 105127360 118066112 119910895 147582640 165930752 191857432 207413440 210254720 236132224 239821790 295165280 383714864 414826880 420509440 472264448 479643580 590330560 767429728 829653760 959287160 1180661120 1534859456 1918574320 2361322240 3069718912 3837148640 6139437824 7674297280 15348594560 30697189120
• Sum of all divisors σ(n): 82560364992
• Sum of proper divisors (its aliquot sum) s(n): 51863175872
• 30697189120 is an abundant number, because the sum of its proper divisors (51863175872) is greater than itself. Its abundance is 21165986752

Bases of 30697189120

• Binary: 11100100101101100011110111100000000₂
• Hexadecimal: 0x725B1EF00
• Base-36: E3OBAPS

Squares and roots of 30697189120

• 30697189120 squared (30697189120²) is 942317419869046374400
• 30697189120 cubed (30697189120³) is 28926496048790562189007126528000
• The square root of 30697189120 is 175206.1332259805
• The cube root of 30697189120 is 3131.1187336949

Scales and comparisons

• 30,697,189,120 seconds is equal to 976 years, 3 weeks, 6 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 30,697,189,120 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 30697189120 cubic inches would be around 260.9 feet tall.

Recreational maths with 30697189120

• 30697189120 backwards is 02198179603
• The number of decimal digits it has is: 11
• The sum of 30697189120's digits is 46
• More coming soon!