4491693937920

Names of 4491693937920

• Cardinal: 4491693937920 can be written as Four trillion, four hundred ninety-one billion, six hundred ninety-three million, nine hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.49169393792 × 10¹²

Factors of 4491693937920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2364

Divisors of 4491693937920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 293 320 331 336 384 420 448 480 560 586 640 662 672 768 840 879 896 960 993 1120 1172 1280 1324 1344 1465 1655 1680 1723 1758 1792 1920 1986 2051 2240 2317 2344 2648 2688 2930 3310 3360 3446 3516 3840 3972 4102 4395 4480 4634 4688 4965 5169 5296 5376 5860 6153 6620 6720 6892 6951 7032 7944 8204 8615 8790 8960 9268 9376 9930 10255 10338 10592 11585 11720 12061 12306 13240 13440 13784 13902 14064 15888 16408 17230 17580 18536 18752 19860 20510 20676 21184 23170 23440 24122 24612 25845 26480 26880 27568 27804 28128 30765 31776 32816 34460 34755 35160 36183 37072 37504 39720 41020 41352 42368 46340 46880 48244 49224 51690 52960 55136 55608 56256 60305 61530 63552 65632 68920 69510 70320 72366 74144 75008 79440 82040 82704 84736 92680 93760 96488 96983 98448 103380 105920 110272 111216 112512 120610 123060 127104 131264 137840 139020 140640 144732 148288 158880 164080 165408 180915 185360 187520 192976 193966 196896 206760 211840 220544 222432 225024 241220 246120 254208 262528 275680 278040 281280 289464 290949 296576 317760 328160 330816 361830 370720 375040 385952 387932 393792 413520 423680 441088 444864 482440 484915 492240 504839 525056 551360 556080 562560 570313 578928 581898 593152 635520 656320 661632 678881 723660 741440 771904 775864 787584 827040 889728 964880 969830 984480 1009678 1102720 1112160 1125120 1140626 1157856 1163796 1271040 1312640 1323264 1357762 1447320 1454745 1482880 1514517 1543808 1551728 1575168 1654080 1710939 1779456 1929760 1939660 1968960 2019356 2036643 2205440 2224320 2281252 2315712 2327592 2524195 2625280 2715524 2851565 2894640 2909490 2965760 3029034 3087616 3103456 3308160 3394405 3421878 3533873 3859520 3879320 3937920 3992191 4038712 4073286 4448640 4562504 4631424 4655184 5048390 5431048 5703130 5789280 5818980 6058068 6206912 6616320 6788810 6843756 7067746 7572585 7719040 7758640 7875840 7984382 8077424 8146572 8554695 8897280 9125008 9262848 9310368 10096780 10183215 10601619 10862096 11406260 11578560 11637960 11976573 12116136 12413824 13577620 13687512 14135492 15145170 15438080 15517280 15968764 16154848 16293144 17109390 17669365 18250016 18620736 19960955 20193560 20366430 21203238 21724192 22812520 23157120 23275920 23953146 24232272 24827648 27155240 27375024 28270984 30290340 31034560 31937528 32309696 32586288 34218780 35338730 36500032 37241472 39921910 40387120 40732860 42406476 43448384 45625040 46314240 46551840 47906292 48464544 53008095 54310480 54750048 56541968 59882865 60580680 62069120 63875056 64619392 65172576 68437560 70677460 73000064 74482944 79843820 80774240 81465720 84812952 86896768 91250080 93103680 95812584 96929088 106016190 108620960 109500096 113083936 119765730 121161360 124138240 127750112 129238784 130345152 136875120 141354920 146000128 159687640 161548480 162931440 167101709 169625904 173793536 182500160 186207360 191625168 193858176 212032380 217241920 219000192 226167872 239531460 242322720 255500224 260690304 273750240 282709840 319375280 323096960 325862880 334203418 339251808 365000320 372414720 383250336 387716352 424064760 434483840 438000384 452335744 479062920 484645440 501305127 511000448 521380608 547500480 565419680 638750560 646193920 651725760 668406836 678503616 730000640 766500672 835508545 848129520 868967680 904671488 958125840 969290880 1002610254 1022000896 1095000960 1130839360 1169711963 1277501120 1303451520 1336813672 1357007232 1533001344 1671017090 1696259040 1916251680 1938581760 2005220508 2190001920 2261678720 2339423926 2506525635 2555002240 2606903040 2673627344 2714014464 3066002688 3342034180 3392518080 3509135889 3832503360 4010441016 4523357440 4678847852 5013051270 5110004480 5347254688 5848559815 6684068360 6785036160 7018271778 7665006720 8020882032 9357695704 10026102540 10694509376 11697119630 13368136720 13570072320 14036543556 15330013440 16041764064 17545679445 18715391408 20052205080 21389018752 23394239260 26736273440 28073087112 32083528128 35091358890 37430782816 40104410160 42778037504 46788478520 53472546880 56146174224 64167056256 70182717780 74861565632 80208820320 93576957040 106945093760 112292348448 128334112512 140365435560 149723131264 160417640640 187153914080 213890187520 224584696896 280730871120 299446262528 320835281280 374307828160 449169393792 561461742240 641670562560 748615656320 898338787584 1122923484480 1497231312640 2245846968960 4491693937920
• Sum of all divisors σ(n): 16509913749504
• Sum of proper divisors (its aliquot sum) s(n): 12018219811584
• 4491693937920 is an abundant number, because the sum of its proper divisors (12018219811584) is greater than itself. Its abundance is 7526525873664

Bases of 4491693937920

• Binary: 1000001010111001101110100100101010100000000₂
• Hexadecimal: 0x415CDD25500
• Base-36: 1LBGELJPC

Squares and roots of 4491693937920

• 4491693937920 squared (4491693937920²) is 20175314431947276813926400
• 4491693937920 cubed (4491693937920³) is 90621337529607471646165382713049088000
• The square root of 4491693937920 is 2119361.6817145675
• The cube root of 4491693937920 is 16499.4722058539

Scales and comparisons

• 4,491,693,937,920 seconds is equal to 142,821 years, 50 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 4,491,693,937,920 would take you about three hundred fifty-seven thousand and fifty-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 4491693937920 cubic inches would be around 1375 feet tall.

Recreational maths with 4491693937920

• 4491693937920 backwards is 0297393961944
• The number of decimal digits it has is: 13
• The sum of 4491693937920's digits is 66
• More coming soon!