6800139540

Names of 6800139540

• Cardinal: 6800139540 can be written as Six billion, eight hundred million, one hundred thirty-nine thousand, five hundred forty.

Scientific notation

• Scientific notation: 6.80013954 × 10⁹

Factors of 6800139540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 198

Divisors of 6800139540

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 43 45 47 54 60 62 67 81 86 90 93 94 108 124 129 134 135 141 155 162 172 180 186 188 201 215 235 258 268 270 279 282 310 324 335 372 387 402 405 423 430 465 470 516 540 558 564 603 620 645 670 705 774 804 810 837 846 860 930 940 1005 1116 1161 1206 1269 1290 1333 1340 1395 1410 1457 1548 1620 1674 1692 1809 1860 1935 2010 2021 2077 2115 2322 2412 2511 2538 2580 2666 2790 2820 2881 2914 3015 3149 3348 3483 3618 3807 3870 3999 4020 4042 4154 4185 4230 4371 4644 5022 5076 5332 5427 5580 5762 5805 5828 6030 6063 6231 6298 6345 6665 6966 7236 7285 7614 7740 7998 8084 8308 8370 8460 8643 8742 9045 9447 10044 10105 10385 10854 11524 11610 11997 12060 12126 12462 12555 12596 12690 13113 13330 13932 14405 14570 15228 15745 15996 16740 17286 17415 17484 18090 18189 18693 18894 19035 19995 20210 20770 21708 21855 23220 23994 24252 24924 25110 25380 25929 26226 26660 27135 28341 28810 29140 30315 31155 31490 34572 34830 35991 36180 36378 37386 37788 38070 39339 39990 40420 41540 43215 43710 47235 47988 50220 51858 52452 54270 54567 56079 56682 57620 59985 60630 62310 62651 62980 65565 69660 71982 72756 74772 76140 77787 78678 79980 85023 86430 87420 89311 90945 93465 94470 97619 103716 107973 108540 109134 112158 113364 118017 119970 121260 124620 125302 129645 131130 135407 141705 143964 155574 157356 163701 168237 170046 172860 178622 179955 181890 186930 187953 188940 195238 196695 215946 218268 224316 233361 236034 239940 250604 255069 259290 262260 267933 270814 272835 280395 283410 292857 311148 313255 327402 336474 340092 357244 359910 363780 373860 375906 388935 390476 393390 406221 425115 431892 446555 466722 472068 488095 510138 518580 535866 539865 541628 545670 560790 563859 566820 585714 590085 626510 654804 672948 677035 719820 751812 777870 786780 803799 812442 818505 841185 850230 878571 893110 933444 939765 976190 1020276 1071732 1079730 1091340 1121580 1127718 1166805 1171428 1180170 1218663 1253020 1275345 1339665 1354070 1464285 1555740 1607598 1624884 1637010 1682370 1691577 1700460 1757142 1786220 1879530 1952380 2031105 2159460 2255436 2333610 2360340 2411397 2437326 2550690 2635713 2679330 2708140 2819295 2928570 3215196 3274020 3364740 3383154 3514284 3655989 3759060 4018995 4062210 4197617 4392855 4667220 4822794 4874652 5074731 5101380 5271426 5358660 5638590 5857140 6093315 6766308 7234191 7311978 7907139 8037990 8124420 8395234 8457885 8785710 9645588 10149462 10542852 10967967 11277180 12056985 12186630 12592851 13178565 14468382 14623956 15814278 16075980 16790468 16915770 17571420 18279945 20298924 20988085 21935934 24113970 24373260 25185702 25373655 26357130 28936764 31628556 33831540 36170955 36559890 37778553 39535695 41976170 43871868 48227940 50371404 50747310 52714260 54839835 62964255 72341910 73119780 75557106 79071390 83952340 101494620 109679670 113335659 125928510 144683820 151114212 158142780 188892765 219359340 226671318 251857020 340006977 377785530 453342636 566678295 680013954 755571060 1133356590 1360027908 1700034885 2266713180 3400069770 6800139540
• Sum of all divisors σ(n): 23355408384
• Sum of proper divisors (its aliquot sum) s(n): 16555268844
• 6800139540 is an abundant number, because the sum of its proper divisors (16555268844) is greater than itself. Its abundance is 9755129304

Bases of 6800139540

• Binary: 110010101010100011110010100010100₂
• Hexadecimal: 0x19551E514
• Base-36: 34GML90

Squares and roots of 6800139540

• 6800139540 squared (6800139540²) is 46241897763471411600
• 6800139540 cubed (6800139540³) is 314451357386019513680774664000
• The square root of 6800139540 is 82462.9585935407
• The cube root of 6800139540 is 1894.5494332841

Scales and comparisons

• 6,800,139,540 seconds is equal to 216 years, 11 weeks, 4 days, 7 hours, 39 minutes.
• To count from 1 to 6,800,139,540 would take you about four hundred thirty-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 6800139540 cubic inches would be around 157.9 feet tall.

Recreational maths with 6800139540

• 6800139540 backwards is 0459310086
• 6800139540 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6800139540's digits is 36
• More coming soon!