6977138688

Names of 6977138688

• Cardinal: 6977138688 can be written as Six billion, nine hundred seventy-seven million, one hundred thirty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 6.977138688 × 10⁹

Factors of 6977138688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 252

Divisors of 6977138688

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 64 69 72 78 92 96 104 108 117 128 138 144 156 184 192 207 208 211 216 234 256 276 288 299 312 351 368 384 414 416 422 432 468 512 552 576 598 621 624 633 702 736 768 828 832 844 864 897 936 1024 1104 1152 1196 1242 1248 1266 1404 1472 1536 1656 1664 1688 1728 1794 1872 1899 2048 2208 2304 2392 2484 2496 2532 2691 2743 2808 2944 3072 3312 3328 3376 3456 3588 3744 3798 4096 4416 4608 4784 4853 4968 4992 5064 5382 5486 5616 5697 5888 6144 6624 6656 6752 6912 7176 7488 7596 8073 8229 8832 9216 9568 9706 9936 9984 10128 10764 10972 11232 11394 11776 12288 13248 13312 13504 13824 14352 14559 14976 15192 16146 16458 17664 18432 19136 19412 19872 19968 20256 21528 21944 22464 22788 23552 24687 26496 26624 27008 27648 28704 29118 29952 30384 32292 32916 35328 36864 38272 38824 39744 39936 40512 43056 43677 43888 44928 45576 47104 49374 52992 53248 54016 55296 57408 58236 59904 60768 63089 64584 65832 70656 74061 76544 77648 79488 79872 81024 86112 87354 87776 89856 91152 94208 98748 105984 108032 110592 114816 116472 119808 121536 126178 129168 131031 131664 141312 148122 153088 155296 158976 159744 162048 172224 174708 175552 179712 182304 189267 197496 211968 216064 229632 232944 239616 243072 252356 258336 262062 263328 282624 296244 306176 310592 317952 324096 344448 349416 351104 359424 364608 378534 394992 423936 432128 459264 465888 479232 486144 504712 516672 524124 526656 567801 592488 612352 621184 635904 648192 688896 698832 702208 718848 729216 757068 789984 847872 864256 918528 931776 972288 1009424 1033344 1048248 1053312 1135602 1184976 1224704 1242368 1271808 1296384 1377792 1397664 1404416 1437696 1458432 1514136 1579968 1703403 1837056 1863552 1944576 2018848 2066688 2096496 2106624 2271204 2369952 2484736 2543616 2592768 2755584 2795328 2808832 2916864 3028272 3159936 3406806 3674112 3727104 3889152 4037696 4133376 4192992 4213248 4542408 4739904 4969472 5511168 5590656 5617664 5833728 6056544 6319872 6813612 7454208 7778304 8075392 8266752 8385984 8426496 9084816 9479808 9938944 11022336 11181312 11235328 11667456 12113088 12639744 13627224 14908416 16150784 16533504 16771968 16852992 18169632 18959616 19877888 22362624 23334912 24226176 25279488 27254448 29816832 32301568 33067008 33543936 33705984 36339264 37919232 44725248 48452352 50558976 54508896 59633664 64603136 67087872 72678528 75838464 89450496 96904704 101117952 109017792 129206272 134175744 145357056 151676928 178900992 193809408 218035584 258412544 268351488 290714112 303353856 387618816 436071168 536702976 581428224 775237632 872142336 1162856448 1744284672 2325712896 3488569344 6977138688
• Sum of all divisors σ(n): 23338452480
• Sum of proper divisors (its aliquot sum) s(n): 16361313792
• 6977138688 is an abundant number, because the sum of its proper divisors (16361313792) is greater than itself. Its abundance is 9384175104

Bases of 6977138688

• Binary: 110011111110111101011000000000000₂
• Hexadecimal: 0x19FDEB000
• Base-36: 37E0AO0

Squares and roots of 6977138688

• 6977138688 squared (6977138688²) is 48680464271586361344
• 6977138688 cubed (6977138688³) is 339650350619086940866370076672
• The square root of 6977138688 is 83529.2684512441
• The cube root of 6977138688 is 1910.8464298471

Scales and comparisons

• 6,977,138,688 seconds is equal to 221 years, 44 weeks, 1 day, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 6,977,138,688 would take you about four hundred forty-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 6977138688 cubic inches would be around 159.2 feet tall.

Recreational maths with 6977138688

• 6977138688 backwards is 8868317796
• The number of decimal digits it has is: 10
• The sum of 6977138688's digits is 63
• More coming soon!