12878980055040

Names of 12878980055040

• Cardinal: 12878980055040 can be written as Twelve trillion, eight hundred seventy-eight billion, nine hundred eighty million, fifty-five thousand and forty.

Scientific notation

• Scientific notation: 1.287898005504 × 10¹³

Factors of 12878980055040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 74

Divisors of 12878980055040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 53 55 60 64 66 80 88 96 106 110 120 128 132 159 160 165 176 192 212 220 240 256 264 265 318 320 330 352 384 424 440 480 512 528 530 583 636 640 660 704 768 795 848 880 960 1024 1056 1060 1166 1272 1280 1320 1408 1536 1590 1696 1749 1760 1920 2048 2112 2120 2332 2544 2560 2640 2809 2816 2915 3072 3180 3392 3498 3520 3840 4096 4224 4240 4664 5088 5120 5280 5618 5632 5830 6144 6360 6784 6996 7040 7680 8192 8427 8448 8480 8745 9328 10176 10240 10560 11236 11264 11660 12288 12720 13568 13992 14045 14080 15360 16384 16854 16896 16960 17490 18656 20352 20480 21120 22472 22528 23320 24576 25440 27136 27984 28090 28160 30720 30899 32768 33708 33792 33920 34980 37312 40704 40960 42135 42240 44944 45056 46640 49152 50880 54272 55968 56180 56320 61440 61798 65536 67416 67584 67840 69960 74624 81408 81920 84270 84480 89888 90112 92697 93280 98304 101760 108544 111936 112360 112640 122880 123596 131072 134832 135168 135680 139920 148877 149248 154495 162816 163840 168540 168960 179776 180224 185394 186560 196608 203520 217088 223872 224720 225280 245760 247192 262144 269664 270336 271360 279840 297754 298496 308990 325632 327680 337080 337920 359552 360448 370788 373120 393216 407040 434176 446631 447744 449440 450560 463485 491520 494384 524288 539328 540672 542720 559680 595508 596992 617980 651264 655360 674160 675840 719104 720896 741576 744385 746240 786432 814080 868352 893262 895488 898880 901120 926970 983040 988768 1078656 1081344 1085440 1119360 1191016 1193984 1235960 1302528 1310720 1348320 1351680 1438208 1441792 1483152 1488770 1492480 1572864 1628160 1637647 1736704 1786524 1790976 1797760 1802240 1853940 1966080 1977536 2157312 2162688 2170880 2233155 2238720 2382032 2387968 2471920 2605056 2621440 2696640 2703360 2876416 2883584 2966304 2977540 2984960 3256320 3275294 3473408 3573048 3581952 3595520 3604480 3707880 3932160 3955072 4314624 4325376 4341760 4466310 4477440 4764064 4775936 4912941 4943840 5210112 5393280 5406720 5752832 5767168 5932608 5955080 5969920 6512640 6550588 6946816 7146096 7163904 7191040 7208960 7415760 7864320 7910144 8188235 8629248 8650752 8683520 8932620 8954880 9528128 9551872 9825882 9887680 10420224 10786560 10813440 11505664 11865216 11910160 11939840 13025280 13101176 13893632 14292192 14327808 14382080 14417920 14831520 15820288 16376470 17258496 17301504 17367040 17865240 17909760 19056256 19103744 19651764 19775360 20840448 21573120 21626880 23011328 23730432 23820320 23879680 24564705 26050560 26202352 27787264 28584384 28655616 28764160 28835840 29663040 31640576 32752940 34516992 34734080 35730480 35819520 38112512 38207488 39303528 39550720 41680896 43146240 43253760 46022656 47460864 47640640 47759360 49129410 52101120 52404704 57168768 57311232 57528320 59326080 63281152 65505880 69033984 69468160 71460960 71639040 76225024 76414976 78607056 79101440 83361792 86292480 86507520 92045312 94921728 95281280 95518720 98258820 104202240 104809408 114337536 114622464 115056640 118652160 126562304 131011760 138067968 138936320 142921920 143278080 152450048 152829952 157214112 158202880 172584960 184090624 189843456 190562560 191037440 196517640 208404480 209618816 228675072 229244928 230113280 237304320 253124608 262023520 276135936 285843840 286556160 304900096 305659904 314428224 316405760 345169920 368181248 379686912 381125120 382074880 393035280 416808960 419237632 457350144 458489856 460226560 474608640 506249216 524047040 552271872 571687680 573112320 609800192 628856448 632811520 690339840 736362496 759373824 762250240 764149760 786070560 838475264 914700288 916979712 920453120 949217280 1012498432 1048094080 1104543744 1143375360 1146224640 1219600384 1257712896 1265623040 1380679680 1472724992 1518747648 1524500480 1528299520 1572141120 1676950528 1829400576 1840906240 1898434560 2024996864 2096188160 2209087488 2286750720 2292449280 2439200768 2515425792 2531246080 2761359360 3037495296 3049000960 3144282240 3353901056 3658801152 3681812480 3796869120 4049993728 4192376320 4418174976 4573501440 4584898560 4878401536 5030851584 5062492160 5522718720 6074990592 6098001920 6288564480 6707802112 7317602304 7363624960 7593738240 8099987456 8384752640 9147002880 9756803072 10061703168 10124984320 11045437440 12149981184 12196003840 12577128960 13415604224 14635204608 15187476480 16199974912 16769505280 18294005760 19513606144 20123406336 20249968640 22090874880 24299962368 24392007680 25154257920 26831208448 29270409216 30374952960 33539010560 36588011520 39027212288 40246812672 40499937280 48599924736 48784015360 50308515840 53662416896 58540818432 60749905920 67078021120 73176023040 78054424576 80493625344 80999874560 97568030720 100617031680 107324833792 117081636864 121499811840 134156042240 146352046080 160987250688 195136061440 201234063360 214649667584 234163273728 242999623680 268312084480 292704092160 321974501376 390272122880 402468126720 429299335168 536624168960 585408184320 643949002752 804936253440 858598670336 1073248337920 1170816368640 1287898005504 1609872506880 2146496675840 2575796011008 3219745013760 4292993351680 6439490027520 12878980055040
• Sum of all divisors σ(n): 45823901904000
• Sum of proper divisors (its aliquot sum) s(n): 32944921848960
• 12878980055040 is an abundant number, because the sum of its proper divisors (32944921848960) is greater than itself. Its abundance is 20065941793920

Bases of 12878980055040

• Binary: 10111011011010011111000010000000000000000000₂
• Hexadecimal: 0xBB69F080000
• Base-36: 4KCIS76DC

Squares and roots of 12878980055040

• 12878980055040 squared (12878980055040²) is 165868127258118121429401600
• 12878980055040 cubed (12878980055040³) is 2136212302724139847813656021842264064000
• The square root of 12878980055040 is 3588729.5878959729
• The cube root of 12878980055040 is 23440.1555961979

Scales and comparisons

• 12,878,980,055,040 seconds is equal to 409,511 years, 37 weeks, 6 days, 3 hours, 44 minutes.
• To count from 1 to 12,878,980,055,040 would take you about one million, twenty-three thousand, seven hundred seventy-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 12878980055040 cubic inches would be around 1953.3 feet tall.

Recreational maths with 12878980055040

• 12878980055040 backwards is 04055008987821
• The number of decimal digits it has is: 14
• The sum of 12878980055040's digits is 57
• More coming soon!