6690530880

Names of 6690530880

• Cardinal: 6690530880 can be written as Six billion, six hundred ninety million, five hundred thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 6.69053088 × 10⁹

Factors of 6690530880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 180

Divisors of 6690530880

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 27 30 32 33 34 36 40 41 44 45 48 51 54 55 60 64 66 68 72 80 82 85 88 90 96 99 101 102 108 110 120 123 132 135 136 144 153 160 164 165 170 176 180 187 192 198 202 204 205 216 220 240 246 255 264 270 272 288 297 303 306 320 328 330 340 352 360 369 374 396 404 408 410 432 440 451 459 480 492 495 505 510 528 540 544 561 576 594 606 612 615 656 660 680 697 704 720 738 748 765 792 808 816 820 864 880 902 909 918 935 960 984 990 1010 1020 1056 1080 1088 1107 1111 1122 1188 1212 1224 1230 1312 1320 1353 1360 1394 1440 1476 1485 1496 1515 1530 1584 1616 1632 1640 1683 1717 1728 1760 1804 1818 1836 1845 1870 1968 1980 2020 2040 2091 2112 2160 2214 2222 2244 2255 2295 2376 2424 2448 2460 2624 2640 2706 2720 2727 2788 2805 2880 2952 2970 2992 3030 3060 3168 3232 3264 3280 3333 3366 3434 3485 3520 3608 3636 3672 3690 3740 3936 3960 4040 4059 4080 4141 4182 4320 4428 4444 4488 4510 4545 4590 4752 4848 4896 4920 5049 5151 5280 5412 5440 5454 5535 5555 5576 5610 5904 5940 5984 6060 6120 6273 6336 6464 6560 6666 6732 6765 6868 6970 7216 7272 7344 7380 7480 7667 7872 7920 8080 8118 8160 8282 8364 8415 8585 8640 8856 8888 8976 9020 9090 9180 9504 9696 9792 9840 9999 10098 10302 10455 10560 10824 10908 11070 11110 11152 11220 11808 11880 11968 12120 12177 12240 12423 12546 13120 13332 13464 13530 13635 13736 13940 14432 14544 14688 14760 14960 15334 15453 15840 16160 16236 16320 16564 16665 16728 16830 17170 17712 17776 17952 18040 18180 18360 18819 18887 19008 19392 19680 19998 20196 20295 20604 20705 20910 21648 21816 22140 22220 22304 22440 23001 23616 23760 24240 24354 24480 24846 25092 25245 25755 26664 26928 27060 27270 27472 27880 28864 29088 29376 29520 29920 29997 30668 30906 31365 31680 32320 32472 33128 33330 33456 33660 34340 35424 35552 35904 36080 36360 36720 37269 37638 37774 38335 39360 39996 40392 40590 41208 41410 41820 43296 43632 44280 44440 44608 44880 45551 46002 46359 47520 48480 48708 48960 49692 49995 50184 50490 51510 53328 53856 54120 54540 54944 55760 56661 58176 59040 59840 59994 60885 61336 61812 62115 62730 64944 66256 66660 66912 67320 68680 69003 70397 70848 71104 72160 72720 73440 74538 75276 75548 76670 77265 79992 80784 81180 82416 82820 83640 86592 87264 88560 88880 89760 91102 92004 92718 94095 94435 95040 96960 97416 99384 99990 100368 100980 103020 106656 107712 108240 109080 109888 111520 111807 113322 115005 118080 119988 121770 122672 123624 124230 125460 129888 132512 133320 133824 134640 136653 137360 138006 140794 144320 145440 146880 149076 149985 150552 151096 153340 154530 159984 161568 162360 164832 165640 167280 169983 174528 177120 177760 179520 182204 184008 185436 186345 188190 188870 194832 198768 199980 200736 201960 206040 207009 211191 213312 216480 218160 223040 223614 226644 227755 230010 231795 239976 243540 245344 247248 248460 250920 259776 265024 266640 269280 273306 274720 276012 281588 283305 290880 298152 299970 301104 302192 306680 309060 319968 323136 324720 329664 331280 334560 339966 345015 351985 354240 355520 364408 368016 370872 372690 376380 377740 389664 397536 399960 401472 403920 409959 412080 414018 422382 432960 436320 447228 453288 455510 460020 463590 479952 487080 490688 494496 496920 501840 509949 533280 538560 546612 549440 552024 559035 563176 566610 596304 599940 602208 604384 613360 618120 633573 639936 649440 662560 669120 679932 683265 690030 703970 728816 736032 741744 745380 752760 755480 774367 779328 795072 799920 807840 819918 824160 828036 844764 849915 872640 894456 906576 911020 920040 927180 959904 974160 988992 993840 1003680 1019898 1035045 1055955 1066560 1093224 1104048 1118070 1126352 1133220 1192608 1199880 1204416 1208768 1226720 1229877 1236240 1267146 1298880 1325120 1359864 1366530 1380060 1407940 1457632 1472064 1483488 1490760 1505520 1510960 1548734 1599840 1615680 1639836 1648320 1656072 1689528 1699830 1788912 1813152 1822040 1840080 1854360 1900719 1919808 1948320 1987680 2007360 2039796 2049795 2070090 2111910 2186448 2208096 2236140 2252704 2266440 2323101 2385216 2399760 2453440 2459754 2472480 2534292 2549745 2719728 2733060 2760120 2815880 2915264 2966976 2981520 3011040 3021920 3097468 3167865 3199680 3279672 3312144 3379056 3399660 3577824 3626304 3644080 3680160 3708720 3801438 3871835 3896640 3975360 4079592 4099590 4140180 4223820 4372896 4416192 4472280 4505408 4532880 4646202 4799520 4919508 4944960 5068584 5099490 5439456 5466120 5520240 5631760 5963040 6022080 6043840 6149385 6194936 6335730 6559344 6624288 6758112 6799320 6969303 7155648 7288160 7360320 7417440 7602876 7743670 8159184 8199180 8280360 8447640 8745792 8944560 9065760 9292404 9503595 9599040 9839016 10137168 10198980 10878912 10932240 11040480 11263520 11615505 11926080 12298770 12389872 12671460 13118688 13248576 13516224 13598640 13938606 14576320 14834880 15205752 15487340 16318368 16398360 16560720 16895280 17889120 18131520 18584808 19007190 19678032 20274336 20397960 20907909 21864480 22080960 22527040 23231010 24597540 24779744 25342920 26237376 27197280 27877212 30411504 30974680 32636736 32796720 33121440 33790560 34846515 35778240 37169616 38014380 39356064 40548672 40795920 41815818 43728960 46462020 49195080 49559488 50685840 54394560 55754424 60823008 61949360 65593440 66242880 67581120 69693030 74339232 76028760 78712128 81591840 83631636 92924040 98390160 101371680 104539545 111508848 121646016 123898720 131186880 139386060 148678464 152057520 163183680 167263272 185848080 196780320 202743360 209079090 223017696 247797440 278772120 304115040 334526544 371696160 393560640 418158180 446035392 557544240 608230080 669053088 743392320 836316360 1115088480 1338106176 1672632720 2230176960 3345265440 6690530880
• Sum of all divisors σ(n): 28204485120
• Sum of proper divisors (its aliquot sum) s(n): 21513954240
• 6690530880 is an abundant number, because the sum of its proper divisors (21513954240) is greater than itself. Its abundance is 14823423360

Bases of 6690530880

• Binary: 110001110110010010110011001000000₂
• Hexadecimal: 0x18EC96640
• Base-36: 32NDAO0

Squares and roots of 6690530880

• 6690530880 squared (6690530880²) is 44763203456233574400
• 6690530880 cubed (6690530880³) is 299489595011653458015977472000
• The square root of 6690530880 is 81795.6654108273
• The cube root of 6690530880 is 1884.3150919297

Scales and comparisons

• 6,690,530,880 seconds is equal to 212 years, 38 weeks, 2 days, 16 hours, 48 minutes.
• To count from 1 to 6,690,530,880 would take you about four hundred twenty-five 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 6690530880 cubic inches would be around 157 feet tall.

Recreational maths with 6690530880

• 6690530880 backwards is 0880350966
• 6690530880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6690530880's digits is 45
• More coming soon!