990386521195344

Names of 990386521195344

• Cardinal: 990386521195344 can be written as Nine hundred ninety trillion, three hundred eighty-six billion, five hundred twenty-one million, one hundred ninety-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 9.90386521195344 × 10¹⁴

Factors of 990386521195344

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20301

Divisors of 990386521195344

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 39 42 48 52 56 62 78 84 91 93 104 112 124 151 156 168 182 186 208 217 248 273 302 312 336 364 372 403 434 453 496 546 604 624 651 728 744 806 868 906 1057 1092 1208 1209 1302 1456 1488 1612 1736 1812 1963 2114 2184 2416 2418 2604 2801 2821 3171 3224 3472 3624 3926 4228 4368 4681 4836 5208 5602 5642 5889 6342 6448 7248 7852 8403 8456 8463 9362 9672 10416 11204 11284 11778 12684 13741 14043 15704 16806 16912 16926 17293 18724 19344 19607 22408 22568 23556 25368 27482 28086 31408 32767 33612 33852 34586 36413 37448 39214 41223 44816 45136 47112 50736 51879 54964 56172 58821 60853 65534 67224 67704 69172 72826 74896 78428 82446 86831 94224 98301 103758 109239 109928 112344 117642 121051 121706 131068 134448 135408 138344 145652 156856 164892 173662 182559 196602 207516 218478 219856 224688 224809 235284 242102 243412 254891 260493 262136 276688 291304 313712 329784 347324 363153 365118 393204 415032 422951 425971 436956 449618 470568 484204 486824 509782 520986 524272 536083 582608 607817 659568 674427 694648 726306 730236 764673 786408 830064 845902 851942 873912 899236 941136 968408 973648 1019564 1041972 1072166 1128803 1215634 1268853 1277913 1348854 1389296 1452612 1460472 1529346 1572816 1573663 1608249 1691804 1703884 1747824 1798472 1823451 1936816 2039128 2083944 2144332 2257606 2431268 2537706 2555826 2611243 2697708 2905224 2920944 2960657 3058692 3147326 3216498 3383608 3386409 3407768 3596944 3646902 3752581 4078256 4167888 4288664 4515212 4720989 4862536 5075412 5111652 5222486 5395416 5498363 5810448 5921314 6117384 6294652 6432996 6767216 6772818 6815536 6969079 7293804 7505162 7833729 7901621 8577328 8881971 9030424 9441978 9725072 10150824 10223304 10444972 10790832 10996726 11257743 11842628 12234768 12589304 12865992 13111481 13545636 13938158 14587608 15010324 15667458 15803242 16495089 17763942 18060848 18278701 18883956 20301648 20446608 20889944 20907237 21993452 22515486 23685256 23704863 25178608 25731984 26222962 27091272 27876316 29175216 30020648 31334916 31606484 32990178 33946159 35527884 36557402 37767912 38488541 39334443 41779888 41814474 43986904 45030972 47370512 47409726 48437693 48783553 52445924 54182544 54836103 55752632 60041296 62669832 63212968 65980356 67892318 71055768 73114804 75535824 76977082 78668886 80948533 83628948 87973808 90061944 91780367 94819452 96875386 97567106 101838477 104891848 109672206 111505264 115465623 125339664 126425936 131960712 135784636 142111536 145313079 146229608 146350659 153954164 157337772 161897066 167257896 170449253 180123888 183560734 189638904 193750772 195134212 203676954 209783696 219344412 230931246 237623113 242845599 263921424 271569272 275341101 290626158 292459216 292701318 307908328 314675544 323794132 334515792 339063851 340898506 367121468 379277808 387501544 390268424 407353908 438688824 461862492 475246226 485691198 511347759 543138544 550682202 566639731 581252316 585402636 615816656 629351088 629690009 647588264 678127702 681797012 712869339 734242936 775003088 780536848 814707816 877377648 923724984 950492452 971382396 1017191553 1022695518 1052330929 1101364404 1133279462 1162504632 1170805272 1193144771 1259380018 1295176528 1356255404 1363594024 1425738678 1468485872 1501568483 1629415632 1699919193 1847449968 1889070027 1900984904 1942764792 2034383106 2045391036 2104661858 2202728808 2266558924 2325009264 2341610544 2386289542 2518760036 2712510808 2727188048 2851477356 3003136966 3156992787 3399838386 3579434313 3778140054 3801969808 3885529584 4068766212 4090782072 4209323716 4405457616 4407830063 4504705449 4533117848 4772579084 5037520072 5425021616 5702954712 6006273932 6313985574 6799676772 7158868626 7314091643 7366316503 7556280108 8137532424 8181564144 8418647432 8815660126 9009410898 9066235696 9545158168 10075040144 10510979381 11405909424 12012547864 12627971148 13223490189 13599353544 14317737252 14628183286 14732633006 15112560216 16275064848 16837294864 17631320252 18018821796 19090316336 19520390279 21021958762 21942274929 22098949509 24025095728 25255942296 26446980378 27198707088 28635474504 29256366572 29465266012 30225120432 31532938143 35262640504 36037643592 39040780558 42043917524 43884549858 44197899018 50511884592 51198641501 52893960756 57270949008 58512733144 58561170837 58930532024 63065876286 70525281008 72075287184 78081561116 84087835048 87769099716 88395798036 95083191359 102397283002 105787921512 117025466288 117122341674 117861064048 126131752572 136642731953 153595924503 156163122232 168175670096 175538199432 176791596072 190166382718 204794566004 211575843024 226736840933 234244683348 252263505144 273285463906 285249574077 307191849006 312326244464 351076398864 353583192144 380332765436 409589132008 409928195859 453473681866 468489366696 504527010288 546570927812 570499148154 614383698012 665582339513 680210522799 760665530872 819178264016 819856391718 906947363732 936978733392 1093141855624 1140998296308 1228767396024 1331164679026 1360421045598 1521331061744 1587157886531 1639712783436 1813894727464 1996747018539 2186283711248 2281996592616 2457534792048 2662329358052 2720842091196 2947578932129 3174315773062 3279425566872 3627789454928 3993494037078 4563993185232 4761473659593 5324658716104 5441684182392 5895157864258 6348631546124 6558851133744 7986988074156 8842736796387 9522947319186 10649317432208 10883368364784 11790315728516 12697263092248 15973976148312 17685473592774 19045894638372 20633052524903 23580631457032 25394526184496 31947952296624 35370947185548 38091789276744 41266105049806 47161262914064 61899157574709 70741894371096 76183578553488 82532210099612 123798315149418 141483788742192 165064420199224 247596630298836 330128840398448 495193260597672 990386521195344
• Sum of all divisors σ(n): 3273383279394816
• Sum of proper divisors (its aliquot sum) s(n): 2282996758199472
• 990386521195344 is an abundant number, because the sum of its proper divisors (2282996758199472) is greater than itself. Its abundance is 1292610237004128

Bases of 990386521195344

• Binary: 11100001001100000001010100110010010100001101010000₂
• Hexadecimal: 0x384C054C94350
• Base-36: 9R29ABP3YO

Squares and roots of 990386521195344

• 990386521195344 squared (990386521195344²) is 980865461365415570154607278336
• 990386521195344 cubed (990386521195344³) is 971435932042360018929618673648751313235267584
• The square root of 990386521195344 is 31470407.0706964959
• The cube root of 990386521195344 is 99678.5183092461

Scales and comparisons

• 990,386,521,195,344 seconds is equal to 31,491,227 years, 47 weeks, 1 day, 6 hours, 42 minutes, 24 seconds.
• To count from 1 to 990,386,521,195,344 would take you about seventy-eight million, seven hundred twenty-eight thousand and sixty-nine 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 990386521195344 cubic inches would be around 8306.5 feet tall.

Recreational maths with 990386521195344

• 990386521195344 backwards is 443591125683099
• The number of decimal digits it has is: 15
• The sum of 990386521195344's digits is 69
• More coming soon!