6742197440

Names of 6742197440

• Cardinal: 6742197440 can be written as Six billion, seven hundred forty-two million, one hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.74219744 × 10⁹

Factors of 6742197440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 227

Divisors of 6742197440

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 41 44 55 62 64 80 82 88 110 121 124 137 155 160 164 176 205 220 242 248 274 310 320 328 341 352 410 440 451 484 496 548 605 620 656 682 685 704 820 880 902 968 992 1096 1210 1240 1271 1312 1364 1370 1507 1640 1705 1760 1804 1936 1984 2192 2255 2420 2480 2542 2624 2728 2740 3014 3280 3410 3520 3608 3751 3872 4247 4384 4510 4840 4960 4961 5084 5456 5480 5617 6028 6355 6560 6820 7216 7502 7535 7744 8494 8768 9020 9680 9920 9922 10168 10912 10960 11234 12056 12710 13120 13640 13981 14432 15004 15070 16577 16988 18040 18755 19360 19844 20336 21235 21824 21920 22468 24112 24805 25420 27280 27962 28085 28864 30008 30140 33154 33976 36080 37510 38720 39688 40672 42470 43840 44936 46717 48224 49610 50840 54560 55924 56170 60016 60280 61787 66308 67952 69905 72160 75020 79376 81344 82885 84940 89872 93434 96448 99220 101680 109120 111848 112340 120032 120560 123574 132616 135904 139810 144320 150040 153791 158752 165770 169880 174127 179744 186868 198440 203360 223696 224680 233585 240064 241120 247148 265232 271808 279620 300080 307582 308935 317504 331540 339760 348254 359488 373736 396880 406720 447392 449360 467170 482240 494296 513887 530464 559240 600160 615164 617870 663080 679520 679657 696508 747472 768955 793760 870635 894784 898720 934340 988592 1027774 1060928 1118480 1200320 1230328 1235740 1326160 1359040 1359314 1393016 1494944 1537910 1587520 1741270 1797440 1868680 1915397 1977184 2055548 2236960 2460656 2471480 2569435 2652320 2718628 2786032 2989888 3075820 3398285 3482540 3737360 3830794 3954368 4111096 4473920 4921312 4942960 5138870 5304640 5437256 5572064 6151640 6796570 6965080 7474720 7661588 8222192 9576985 9842624 9885920 10277740 10874512 11144128 12303280 13593140 13930160 14949440 15323176 16444384 19153970 19771840 20555480 21069367 21749024 24606560 27186280 27860320 30646352 32888768 38307940 41110960 42138734 43498048 49213120 54372560 55720640 61292704 76615880 82221920 84277468 105346835 108745120 122585408 153231760 164443840 168554936 210693670 217490240 306463520 337109872 421387340 612927040 674219744 842774680 1348439488 1685549360 3371098720 6742197440
• Sum of all divisors σ(n): 18796845312
• Sum of proper divisors (its aliquot sum) s(n): 12054647872
• 6742197440 is an abundant number, because the sum of its proper divisors (12054647872) is greater than itself. Its abundance is 5312450432

Bases of 6742197440

• Binary: 110010001110111011100010011000000₂
• Hexadecimal: 0x191DDC4C0
• Base-36: 33I4OU8

Squares and roots of 6742197440

• 6742197440 squared (6742197440²) is 45457226319942553600
• 6742197440 cubed (6742197440³) is 306481594923817305828982784000
• The square root of 6742197440 is 82110.8850275041
• The cube root of 6742197440 is 1889.1531007779

Scales and comparisons

• 6,742,197,440 seconds is equal to 214 years, 19 weeks, 5 days, 16 hours, 37 minutes, 20 seconds.
• To count from 1 to 6,742,197,440 would take you about four hundred twenty-eight 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 6742197440 cubic inches would be around 157.4 feet tall.

Recreational maths with 6742197440

• 6742197440 backwards is 0447912476
• 6742197440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6742197440's digits is 44
• More coming soon!