30668106240

Names of 30668106240

• Cardinal: 30668106240 can be written as Thirty billion, six hundred sixty-eight million, one hundred six thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.066810624 × 10¹⁰

Factors of 30668106240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 21892

Divisors of 30668106240

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 61 64 72 80 90 96 120 122 128 144 160 180 183 192 240 244 256 288 305 320 360 366 384 480 488 512 549 576 610 640 720 732 768 915 960 976 1098 1152 1220 1280 1440 1464 1536 1830 1920 1952 2196 2304 2440 2560 2745 2880 2928 3660 3840 3904 4392 4608 4880 5490 5760 5856 7320 7680 7808 8784 9760 10980 11520 11712 14640 15616 17568 19520 21821 21960 23040 23424 29280 31232 35136 39040 43642 43920 46848 58560 65463 70272 78080 87284 87840 93696 109105 117120 130926 140544 156160 174568 175680 196389 218210 234240 261852 281088 327315 349136 351360 392778 436420 468480 523704 654630 698272 702720 785556 872840 981945 1047408 1309260 1331081 1396544 1405440 1571112 1745680 1963890 2094816 2618520 2662162 2793088 3142224 3491360 3927780 3993243 4189632 5237040 5324324 5586176 6284448 6655405 6982720 7855560 7986486 8379264 10474080 10648648 11172352 11979729 12568896 13310810 13965440 15711120 15972972 16758528 19966215 20948160 21297296 23959458 25137792 26621620 27930880 31422240 31945944 33517056 39932430 41896320 42594592 47918916 50275584 53243240 55861760 59898645 62844480 63891888 79864860 83792640 85189184 95837832 100551168 106486480 119797290 125688960 127783776 159729720 167585280 170378368 191675664 212972960 239594580 251377920 255567552 319459440 340756736 383351328 425945920 479189160 502755840 511135104 638918880 681513472 766702656 851891840 958378320 1022270208 1277837760 1533405312 1703783680 1916756640 2044540416 2555675520 3066810624 3407567360 3833513280 5111351040 6133621248 7667026560 10222702080 15334053120 30668106240
• Sum of all divisors σ(n): 107958409416
• Sum of proper divisors (its aliquot sum) s(n): 77290303176
• 30668106240 is an abundant number, because the sum of its proper divisors (77290303176) is greater than itself. Its abundance is 46622196936

Bases of 30668106240

• Binary: 11100100011111101100010101000000000₂
• Hexadecimal: 0x723F62A00
• Base-36: E36ZY80

Squares and roots of 30668106240

• 30668106240 squared (30668106240²) is 940532740347926937600
• 30668106240 cubed (30668106240³) is 28844358003188557886074650624000
• The square root of 30668106240 is 175123.1173774611
• The cube root of 30668106240 is 3130.1296016183

Scales and comparisons

• 30,668,106,240 seconds is equal to 975 years, 7 weeks, 5 days, 22 hours, 24 minutes.
• To count from 1 to 30,668,106,240 would take you about one thousand, nine hundred fifty 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 30668106240 cubic inches would be around 260.8 feet tall.

Recreational maths with 30668106240

• 30668106240 backwards is 04260186603
• 30668106240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30668106240's digits is 36
• More coming soon!