1381747780770048

Names of 1381747780770048

• Cardinal: 1381747780770048 can be written as One quadrillion, three hundred eighty-one trillion, seven hundred forty-seven billion, seven hundred eighty million, seven hundred seventy thousand and forty-eight.

Scientific notation

• Scientific notation: 1.381747780770048 × 10¹⁵

Factors of 1381747780770048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 942

Divisors of 1381747780770048

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 576 648 729 768 864 937 972 1152 1296 1458 1728 1874 1944 2187 2304 2592 2811 2916 3456 3748 3888 4374 5184 5622 5832 6561 6912 7496 7776 8433 8748 10368 11244 11664 13122 14992 15552 16866 17496 20736 22488 23328 25299 26244 29984 31104 33732 34992 44976 46656 50598 52488 59968 62208 67464 69984 75897 89952 93312 101196 104976 119936 134928 139968 151794 179904 186624 202392 209952 227691 239872 269856 279936 303588 359808 404784 419904 455382 539712 559872 607176 683073 719616 809568 839808 877969 910764 1079424 1214352 1366146 1619136 1679616 1755938 1821528 2049219 2158848 2428704 2633907 2732292 3238272 3511876 3643056 4098438 4857408 5267814 5464584 6147657 6476544 7023752 7286112 7901721 8196876 9714816 10535628 10929168 12295314 14047504 14572224 15803442 16393752 19429632 21071256 21858336 23705163 24590628 28095008 29144448 31606884 32787504 42142512 43716672 47410326 49181256 56190016 58288896 63213768 65575008 71115489 84285024 87433344 94820652 98362512 112380032 126427536 131150016 142230978 168570048 174866688 189641304 196725024 213346467 224760064 252855072 262300032 284461956 337140096 379282608 393450048 426692934 505710144 524600064 568923912 640039401 674280192 758565216 786900096 822656953 853385868 1011420288 1137847824 1280078802 1517130432 1573800192 1645313906 1706771736 1920118203 2022840576 2275695648 2467970859 2560157604 3034260864 3290627812 3413543472 3840236406 4551391296 4935941718 5120315208 5760354609 6068521728 6581255624 6827086944 7403912577 7680472812 9102782592 9871883436 10240630416 11520709218 13162511248 13654173888 14807825154 15360945624 18205565184 19743766872 20481260832 22211737731 23041418436 26325022496 27308347776 29615650308 30721891248 39487533744 40962521664 44423475462 46082836872 52650044992 54616695552 59231300616 61443782496 66635213193 78975067488 81925043328 88846950924 92165673744 105300089984 118462601232 122887564992 133270426386 157950134976 163850086656 177693901848 184331347488 199905639579 210600179968 236925202464 245775129984 266540852772 315900269952 355387803696 368662694976 399811279158 473850404928 491550259968 533081705544 599716918737 631800539904 710775607392 737325389952 799622558316 947700809856 1066163411088 1199433837474 1421551214784 1474650779904 1599245116632 1799150756211 1895401619712 2132326822176 2398867674948 2843102429568 3198490233264 3598301512422 4264653644352 4797735349896 5397452268633 5686204859136 6396980466528 7196603024844 8529307288704 9595470699792 10794904537266 12793960933056 14393206049688 17058614577408 19190941399584 21589809074532 25587921866112 28786412099376 38381882799168 43179618149064 51175843732224 57572824198752 76763765598336 86359236298128 115145648397504 153527531196672 172718472596256 230291296795008 345436945192512 460582593590016 690873890385024 1381747780770048
• Sum of all divisors σ(n): 4141356779510860
• Sum of proper divisors (its aliquot sum) s(n): 2759608998740812
• 1381747780770048 is an abundant number, because the sum of its proper divisors (2759608998740812) is greater than itself. Its abundance is 1377861217970764

Bases of 1381747780770048

• Binary: 100111010001011000100111001101001000101100100000000₂
• Hexadecimal: 0x4E8B139A45900
• Base-36: DLSE610000

Squares and roots of 1381747780770048

• 1381747780770048 squared (1381747780770048²) is 1909226929662952629579853922304
• 1381747780770048 cubed (1381747780770048³) is 2638070073048197322900222836370551838282350592
• The square root of 1381747780770048 is 37171868.1366708821
• The cube root of 1381747780770048 is 111380.6099597135

Scales and comparisons

• 1,381,747,780,770,048 seconds is equal to 43,935,305 years, 20 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,381,747,780,770,048 would take you about one hundred thirty-one million, eight hundred five thousand, nine hundred sixteen 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 1381747780770048 cubic inches would be around 9281.7 feet tall.

Recreational maths with 1381747780770048

• 1381747780770048 backwards is 8400770877471831
• 1381747780770048 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1381747780770048's digits is 72
• More coming soon!