1378649977344

Names of 1378649977344

• Cardinal: 1378649977344 can be written as One trillion, three hundred seventy-eight billion, six hundred forty-nine million, nine hundred seventy-seven thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.378649977344 × 10¹²

Factors of 1378649977344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17450

Divisors of 1378649977344

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 79 96 108 128 144 146 158 192 216 219 237 256 288 292 316 384 432 438 474 512 576 584 632 657 711 768 864 876 948 1152 1168 1264 1314 1422 1536 1728 1752 1896 1971 2133 2304 2336 2528 2628 2844 3456 3504 3792 3942 4266 4608 4672 5056 5256 5688 5767 6912 7008 7584 7884 8532 9344 10112 10512 11376 11534 13824 14016 15168 15768 17064 17293 17301 18688 20224 21024 22752 23068 28032 30336 31536 34128 34586 34602 37376 40448 42048 45504 46136 51879 51903 56064 60672 63072 68256 69172 69204 84096 91008 92272 103758 103806 112128 121344 126144 136512 138344 138408 155637 155709 168192 182016 184544 207516 207612 252288 273024 276688 276816 311274 311418 336384 364032 369088 415032 415224 466911 504576 546048 553376 553632 622548 622836 738176 830064 830448 933822 1009152 1092096 1106752 1107264 1245096 1245672 1262389 1366147 1476352 1660128 1660896 1867644 2213504 2214528 2490192 2491344 2524778 2732294 2952704 3320256 3321792 3735288 3787167 4098441 4427008 4429056 4980384 4982688 5049556 5464588 6640512 6643584 7470576 7574334 8196882 8854016 8858112 9960768 9965376 10099112 10929176 11361501 12295323 13281024 13287168 14941152 15148668 16393764 19921536 19930752 20198224 21858352 22723002 24590646 26562048 26574336 29882304 30297336 32787528 34084503 36885969 39843072 39861504 40396448 43716704 45446004 49181292 59764608 60594672 65575056 68169006 73771938 79686144 79723008 80792896 87433408 90892008 98362584 99728731 119529216 121189344 131150112 136338012 147543876 161585792 174866816 181784016 196725168 199457462 239058432 242378688 262300224 272676024 295087752 299186193 323171584 349733632 363568032 393450336 398914924 484757376 524600448 545352048 590175504 598372386 646343168 699467264 727136064 786900672 797829848 897558579 969514752 1049200896 1090704096 1180351008 1196744772 1454272128 1573801344 1595659696 1795117158 1939029504 2098401792 2181408192 2360702016 2393489544 2692675737 2908544256 3147602688 3191319392 3590234316 4362816384 4721404032 4786979088 5385351474 5817088512 6295205376 6382638784 7180468632 8725632768 9442808064 9573958176 10770702948 12765277568 14360937264 17451265536 18885616128 19147916352 21541405896 25530555136 28721874528 38295832704 43082811792 51061110272 57443749056 76591665408 86165623584 114887498112 153183330816 172331247168 229774996224 344662494336 459549992448 689324988672 1378649977344
• Sum of all divisors σ(n): 4189409241600
• Sum of proper divisors (its aliquot sum) s(n): 2810759264256
• 1378649977344 is an abundant number, because the sum of its proper divisors (2810759264256) is greater than itself. Its abundance is 1432109286912

Bases of 1378649977344

• Binary: 10100000011111101111100010011001000000000₂
• Hexadecimal: 0x140FDF13200
• Base-36: HLCCLMO0

Squares and roots of 1378649977344

• 1378649977344 squared (1378649977344²) is 1900675760030611713294336
• 1378649977344 cubed (1378649977344³) is 2620366593504492819279697350003523584
• The square root of 1378649977344 is 1174159.2640455551
• The cube root of 1378649977344 is 11129.7311253621

Scales and comparisons

• 1,378,649,977,344 seconds is equal to 43,836 years, 41 weeks, 5 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,378,649,977,344 would take you about one hundred nine thousand, five hundred ninety-two 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 1378649977344 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378649977344

• 1378649977344 backwards is 4437799468731
• 1378649977344 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1378649977344's digits is 72
• More coming soon!