6946137990

Names of 6946137990

• Cardinal: 6946137990 can be written as Six billion, nine hundred forty-six million, one hundred thirty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.94613799 × 10⁹

Factors of 6946137990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184

Divisors of 6946137990

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 47 54 55 57 66 81 90 94 95 97 99 110 114 135 141 162 165 171 190 194 198 209 235 243 270 282 285 291 297 330 342 405 418 423 470 485 486 495 513 517 570 582 594 627 705 729 810 846 855 873 891 893 970 990 1026 1034 1045 1067 1215 1254 1269 1410 1455 1458 1485 1539 1551 1710 1746 1782 1786 1843 1881 2090 2115 2134 2430 2538 2565 2585 2619 2673 2679 2910 2970 3078 3102 3135 3201 3645 3686 3762 3807 4230 4365 4455 4465 4559 4617 4653 5130 5170 5238 5335 5346 5358 5529 5643 6270 6345 6402 7290 7614 7695 7755 7857 8019 8037 8730 8910 8930 9118 9215 9234 9306 9405 9603 9823 10670 11058 11286 11421 12690 13095 13365 13395 13677 13851 13959 15390 15510 15714 16005 16038 16074 16587 16929 18430 18810 19035 19206 19646 20273 22795 22842 23085 23265 23571 24111 26190 26730 26790 27354 27645 27702 27918 28215 28809 29469 32010 33174 33858 34263 38070 39285 40095 40185 40546 41031 41877 45590 46170 46530 47142 48015 48222 49115 49761 50149 50787 55290 56430 57105 57618 58938 60819 68385 68526 69255 69795 70713 72333 78570 80190 80370 82062 82935 83754 84645 86427 86621 88407 96030 98230 99522 100298 101365 101574 114210 117855 120555 121638 123093 125631 136770 138510 139590 141426 144045 144666 147345 149283 150447 152361 165870 169290 171315 172854 173242 176814 182457 202730 205155 209385 216999 235710 241110 246186 248805 250745 251262 253935 259281 259863 265221 288090 294690 298566 300894 304095 304722 342630 353565 361665 364914 369279 376893 410310 418770 432135 433105 433998 442035 447849 451341 497610 501490 507870 518562 519726 530442 547371 608190 615465 628155 650997 707130 723330 738558 746415 752235 753786 761805 777843 779589 795663 864270 866210 884070 895698 902682 912285 952831 1084995 1094742 1107837 1230930 1256310 1296405 1299315 1301994 1326105 1343547 1354023 1492830 1504470 1523610 1555686 1559178 1591326 1642113 1824570 1846395 1884465 1905662 2169990 2215674 2239245 2256705 2338767 2386989 2592810 2598630 2652210 2687094 2708046 2736855 2858493 3254985 3284226 3323511 3692790 3768930 3889215 3897945 3978315 4062069 4478490 4513410 4677534 4764155 4773978 4926339 5473710 5539185 5716986 6509970 6647022 6717735 6770115 7016301 7160967 7778430 7795890 7956630 8124138 8210565 8575479 9528310 9852678 11078370 11693835 11934945 12186207 13435470 13540230 14032602 14292465 14321934 14779017 16421130 16617555 17150958 20310345 21048903 23387670 23869890 24372414 24631695 25726437 28584930 29558034 33235110 35081505 35804835 36558621 40620690 42097806 42877395 49263390 51452874 60931035 63146709 70163010 71609670 73117242 73895085 77179311 85754790 105244515 121862070 126293418 128632185 147790170 154358622 182793105 210489030 231537933 257264370 315733545 365586210 385896555 463075866 631467090 694613799 771793110 1157689665 1389227598 2315379330 3473068995 6946137990
• Sum of all divisors σ(n): 22211159040
• Sum of proper divisors (its aliquot sum) s(n): 15265021050
• 6946137990 is an abundant number, because the sum of its proper divisors (15265021050) is greater than itself. Its abundance is 8318883060

Bases of 6946137990

• Binary: 110011110000001011010011110000110₂
• Hexadecimal: 0x19E05A786
• Base-36: 36VJUDI

Squares and roots of 6946137990

• 6946137990 squared (6946137990²) is 48248832976121240100
• 6946137990 cubed (6946137990³) is 335143051708600508704521399000
• The square root of 6946137990 is 83343.4939872333
• The cube root of 6946137990 is 1908.0121483741

Scales and comparisons

• 6,946,137,990 seconds is equal to 220 years, 45 weeks, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 6,946,137,990 would take you about four hundred forty-one 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 6946137990 cubic inches would be around 159 feet tall.

Recreational maths with 6946137990

• 6946137990 backwards is 0997316496
• 6946137990 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6946137990's digits is 54
• More coming soon!