6811522740

Names of 6811522740

• Cardinal: 6811522740 can be written as Six billion, eight hundred eleven million, five hundred twenty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 6.81152274 × 10⁹

Factors of 6811522740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 644

Divisors of 6811522740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 71 90 93 99 108 110 124 132 135 142 155 165 180 186 198 213 220 270 279 284 297 310 330 341 355 372 396 426 465 495 521 540 558 594 620 639 660 682 710 781 837 852 930 990 1023 1042 1065 1116 1188 1278 1364 1395 1420 1485 1562 1563 1674 1705 1860 1917 1980 2046 2084 2130 2201 2343 2556 2605 2790 2970 3069 3124 3126 3195 3348 3410 3834 3905 4092 4185 4260 4402 4686 4689 5115 5210 5580 5731 5940 6138 6252 6390 6603 6820 7029 7668 7810 7815 8370 8804 9207 9372 9378 9585 10230 10420 11005 11462 11715 12276 12780 13206 14058 14067 15345 15620 15630 16151 16740 17193 18414 18756 19170 19809 20460 21087 22010 22924 23430 23445 24211 26412 28116 28134 28655 30690 31260 32302 33015 34386 35145 36828 36991 38340 39618 42174 44020 46035 46860 46890 48422 48453 51579 56268 57310 59427 61380 64604 66030 68772 70290 70335 72633 73982 79236 80755 84348 85965 92070 93780 96844 96906 99045 103158 105435 110973 114620 118854 121055 132060 140580 140670 145266 145359 147964 154737 161510 171930 177661 184140 184955 193812 198090 206316 210870 217899 221946 237708 242110 242265 257895 281340 290532 290718 297135 309474 323020 332919 343860 355322 363165 369910 396180 406901 421740 435798 436077 443892 484220 484530 515790 532983 554865 581436 594270 618948 653697 665838 710644 726330 726795 739820 773685 813802 871596 872154 888305 969060 998757 1031580 1065966 1089495 1109730 1146721 1188540 1220703 1307394 1331676 1452660 1453590 1547370 1598949 1627604 1664595 1744308 1776610 1997514 2034505 2131932 2178990 2180385 2219460 2293442 2441406 2614788 2664915 2907180 3094740 3197898 3268485 3329190 3440163 3553220 3662109 3995028 4069010 4357980 4360770 4586884 4796847 4882812 4993785 5329830 5733605 6103515 6395796 6536970 6658380 6880326 7324218 7994745 8138020 8721540 9593694 9987570 10320489 10659660 10986327 11467210 12207030 12613931 13073940 13760652 14648436 15989490 17200815 18310545 19187388 19975140 20640978 21972654 22934420 23984235 24414060 25227862 30961467 31978980 34401630 36621090 37841793 41281956 43945308 47968470 50455724 51602445 54931635 61922934 63069655 68803260 73242180 75683586 95936940 103204890 109863270 113525379 123845868 126139310 151367172 154807335 189208965 206409780 219726540 227050758 252278620 309614670 340576137 378417930 454101516 567626895 619229340 681152274 756835860 1135253790 1362304548 1702880685 2270507580 3405761370 6811522740
• Sum of all divisors σ(n): 24246190080
• Sum of proper divisors (its aliquot sum) s(n): 17434667340
• 6811522740 is an abundant number, because the sum of its proper divisors (17434667340) is greater than itself. Its abundance is 10623144600

Bases of 6811522740

• Binary: 110010101111111111001011010110100₂
• Hexadecimal: 0x195FF96B4
• Base-36: 34NEKL0

Squares and roots of 6811522740

• 6811522740 squared (6811522740²) is 46396842037537107600
• 6811522740 cubed (6811522740³) is 316033144602871942011226824000
• The square root of 6811522740 is 82531.9498133905
• The cube root of 6811522740 is 1895.6059808525

Scales and comparisons

• 6,811,522,740 seconds is equal to 216 years, 30 weeks, 3 days, 1 hour, 39 minutes.
• To count from 1 to 6,811,522,740 would take you about four hundred thirty-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 6811522740 cubic inches would be around 158 feet tall.

Recreational maths with 6811522740

• 6811522740 backwards is 0472251186
• 6811522740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6811522740's digits is 36
• More coming soon!