1978379052768

Names of 1978379052768

• Cardinal: 1978379052768 can be written as One trillion, nine hundred seventy-eight billion, three hundred seventy-nine million, fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.978379052768 × 10¹²

Factors of 1978379052768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 36191

Divisors of 1978379052768

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 59 61 72 96 106 118 122 144 159 177 183 212 236 244 288 318 354 366 424 472 477 488 531 549 636 708 732 848 944 954 976 1062 1098 1272 1416 1464 1696 1888 1908 1952 2124 2196 2544 2832 2928 3127 3233 3599 3816 4248 4392 5088 5664 5856 6254 6466 7198 7632 8496 8784 9381 9699 10797 12508 12932 14396 15264 16992 17568 18762 19398 21594 25016 25864 28143 28792 29097 32391 36013 37524 38796 43188 50032 51728 56286 57584 58194 64782 72026 75048 77592 86376 100064 103456 108039 112572 115168 116388 129564 144052 150096 155184 172752 190747 216078 225144 232776 259128 288104 300192 310368 324117 345504 381494 432156 450288 465552 518256 572241 576208 648234 762988 864312 900576 931104 1036512 1144482 1152416 1296468 1525976 1716723 1728624 1908689 2124767 2196793 2288964 2592936 3051952 3433446 3457248 3817378 4249534 4393586 4577928 5185872 5726067 6103904 6374301 6590379 6866892 7634756 8499068 8787172 9155856 10371744 11452134 12748602 13180758 13733784 15269512 16998136 17178201 17574344 18311712 19122903 19771137 22904268 25497204 26361516 27467568 30539024 33996272 34356402 35148688 38245806 39542274 45808536 50994408 52723032 54935136 61078048 67992544 68712804 70297376 76491612 79084548 91617072 101988816 105446064 112612651 116430029 129610787 137425608 152983224 158169096 183234144 203977632 210892128 225225302 232860058 259221574 274851216 305966448 316338192 337837953 349290087 388832361 450450604 465720116 518443148 549702432 611932896 632676384 675675906 698580174 777664722 900901208 931440232 1013513859 1036886296 1047870261 1166497083 1351351812 1397160348 1555329444 1801802416 1862880464 2027027718 2073772592 2095740522 2332994166 2702703624 2794320696 3110658888 3603604832 3725760928 4054055436 4147545184 4191481044 4665988332 5405407248 5588641392 6221317776 6869371711 8108110872 8382962088 9331976664 10810814496 11177282784 12442635552 13738743422 16216221744 16765924176 18663953328 20608115133 27477486844 32432443488 33531848352 37327906656 41216230266 54954973688 61824345399 82432460532 109909947376 123648690798 164864921064 219819894752 247297381596 329729842128 494594763192 659459684256 989189526384 1978379052768
• Sum of all divisors σ(n): 5925049210080
• Sum of proper divisors (its aliquot sum) s(n): 3946670157312
• 1978379052768 is an abundant number, because the sum of its proper divisors (3946670157312) is greater than itself. Its abundance is 1968291104544

Bases of 1978379052768

• Binary: 11100110010100000100101001010011011100000₂
• Hexadecimal: 0x1CCA094A6E0
• Base-36: P8URT2W0

Squares and roots of 1978379052768

• 1978379052768 squared (1978379052768²) is 3913983676431208928461824
• 1978379052768 cubed (1978379052768³) is 7743343318327389326603407640369528832
• The square root of 1978379052768 is 1406548.6314976815
• The cube root of 1978379052768 is 12553.6447623921

Scales and comparisons

• 1,978,379,052,768 seconds is equal to 62,906 years, 17 weeks, 2 days, 16 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,978,379,052,768 would take you about one hundred fifty-seven thousand, two hundred sixty-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 1978379052768 cubic inches would be around 1046.1 feet tall.

Recreational maths with 1978379052768

• 1978379052768 backwards is 8672509738791
• 1978379052768 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1978379052768's digits is 72
• More coming soon!