669942112320

Names of 669942112320

• Cardinal: 669942112320 can be written as Six hundred sixty-nine billion, nine hundred forty-two million, one hundred twelve thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.6994211232 × 10¹¹

Factors of 669942112320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1390

Divisors of 669942112320

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 41 45 48 52 60 64 65 72 78 80 82 90 96 104 117 120 123 130 144 156 160 164 180 192 195 205 208 234 240 246 260 288 312 320 328 360 369 390 410 416 468 480 492 520 533 576 585 607 615 624 656 719 720 738 780 820 832 936 960 984 1040 1066 1170 1214 1230 1248 1312 1438 1440 1476 1560 1599 1640 1821 1845 1872 1968 2080 2132 2157 2340 2428 2460 2496 2624 2665 2876 2880 2952 3035 3120 3198 3280 3595 3642 3690 3744 3936 4160 4264 4314 4680 4797 4856 4920 5330 5463 5752 5904 6070 6240 6396 6471 6560 7190 7284 7380 7488 7872 7891 7995 8528 8628 9105 9347 9360 9594 9712 9840 10660 10785 10926 11504 11808 12140 12480 12792 12942 13120 14380 14568 14760 15782 15990 17056 17256 18210 18694 18720 19188 19424 19680 21320 21570 21852 23008 23616 23673 23985 24280 24887 25584 25884 27315 28041 28760 29136 29479 29520 31564 31980 32355 34112 34512 36420 37388 37440 38376 38848 39360 39455 42640 43140 43704 46016 46735 47346 47970 48560 49774 51168 51768 54630 56082 57520 58272 58958 59040 63128 63960 64710 69024 71019 72840 74661 74776 76752 78910 84123 85280 86280 87408 88437 93470 94692 95940 97120 99548 102336 103536 109260 112164 115040 116544 117916 118080 118365 124435 126256 127920 129420 138048 140205 142038 145680 147395 149322 149552 153504 157820 168246 170560 172560 174816 176874 186940 189384 191880 194240 199096 207072 218520 223983 224328 230080 235832 236730 248870 252512 255840 258840 265311 280410 284076 291360 294790 298644 299104 307008 315640 323531 336492 345120 349632 353748 355095 373305 373880 378768 383227 383760 398192 414144 420615 436433 437040 442185 447966 448656 471664 473460 497740 505024 511680 517680 530622 560820 568152 582720 589580 597288 598208 631280 647062 672984 690240 707496 710190 746610 747760 757536 766454 767520 796384 841230 872866 874080 884370 895932 897312 943328 946920 970593 995480 1035360 1061244 1119915 1121640 1136304 1149681 1179160 1194576 1262560 1294124 1309299 1326555 1345968 1414992 1420380 1493220 1495520 1515072 1532908 1535040 1592768 1617655 1682460 1745732 1748160 1768740 1791864 1794624 1886656 1893840 1916135 1941186 1990960 2070720 2122488 2182165 2239830 2243280 2272608 2299362 2358320 2389152 2525120 2588248 2618598 2653110 2691936 2829984 2840760 2911779 2986440 2991040 3065816 3235310 3364920 3449043 3491464 3537480 3583728 3787680 3832270 3882372 3927897 3981920 4244976 4364330 4479660 4486560 4545216 4598724 4716640 4778304 4852965 5176496 5237196 5306220 5383872 5659968 5673629 5681520 5748405 5823558 5972880 6131632 6470620 6546495 6729840 6898086 6982928 7074960 7167456 7575360 7664540 7764744 7855794 7963840 8489952 8728660 8959320 8973120 9197448 9433280 9705930 10352992 10474392 10612440 11347258 11363040 11496810 11647116 11945760 12263264 12941240 13092990 13459680 13796172 13965856 14149920 14334912 14558895 15329080 15529488 15711588 16979904 17020887 17245215 17457320 17893753 17918640 18394896 19411860 19639485 20705984 20948784 21224880 22694516 22726080 22993620 23294232 23891520 24526528 25882480 26185980 26919360 27592344 27931712 28299840 28368145 29117790 30658160 31058976 31423176 34041774 34490430 34914640 35787506 35837280 36789792 38823720 39278970 41897568 42449760 45389032 45987240 46588464 51062661 51764960 52371960 53681259 55184688 56736290 58235580 61316320 62117952 62846352 68083548 68980860 69829280 71575012 71674560 73579584 77647440 78557940 83795136 84899520 85104435 89468765 90778064 91974480 93176928 102125322 103529920 104743920 107362518 110369376 113472580 116471160 122632640 125692704 136167096 137961720 139658560 143150024 155294880 157115880 161043777 170208870 178937530 181556128 183948960 186353856 204250644 209487840 214725036 220738752 226945160 232618789 232942320 251385408 255313305 268406295 272334192 275923440 286300048 310589760 314231760 322087554 340417740 357875060 363112256 367897920 408501288 418975680 429450072 453890320 465237578 465884640 510626610 536812590 544668384 551846880 572600096 628463520 644175108 680835480 697856367 715750120 805218885 817002576 858900144 907780640 930475156 931769280 1021253220 1073625180 1089336768 1103693760 1145200192 1163093945 1256927040 1288350216 1361670960 1395712734 1431500240 1610437770 1634005152 1717800288 1815561280 1860950312 2042506440 2093569101 2147250360 2326187890 2576700432 2723341920 2791425468 2863000480 3220875540 3268010304 3435600576 3489281835 3721900624 4085012880 4187138202 4294500720 4652375780 5153400864 5446683840 5582850936 5726000960 6441751080 6978563670 7443801248 8170025760 8374276404 8589001440 9304751560 10306801728 10467845505 11165701872 12883502160 13957127340 14887602496 16340051520 16748552808 17178002880 18609503120 20935691010 22331403744 25767004320 27914254680 33497105616 37219006240 41871382020 44662807488 51534008640 55828509360 66994211232 74438012480 83742764040 111657018720 133988422464 167485528080 223314037440 334971056160 669942112320
• Sum of all divisors σ(n): 2549832929280
• Sum of proper divisors (its aliquot sum) s(n): 1879890816960
• 669942112320 is an abundant number, because the sum of its proper divisors (1879890816960) is greater than itself. Its abundance is 1209948704640

Bases of 669942112320

• Binary: 1001101111111011101010010110000001000000₂
• Hexadecimal: 0x9BFBA96040
• Base-36: 8JRM8I80

Squares and roots of 669942112320

• 669942112320 squared (669942112320²) is 448822433859783495782400
• 669942112320 cubed (669942112320³) is 300685049396626845862334867079168000
• The square root of 669942112320 is 818499.9158949255
• The cube root of 669942112320 is 8750.0881071727

Scales and comparisons

• 669,942,112,320 seconds is equal to 21,302 years, 4 weeks, 3 days, 15 hours, 12 minutes.
• To count from 1 to 669,942,112,320 would take you about forty-two thousand, six hundred four 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 669942112320 cubic inches would be around 729.2 feet tall.

Recreational maths with 669942112320

• 669942112320 backwards is 023211249966
• 669942112320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 669942112320's digits is 45
• More coming soon!