7979695209980

Names of 7979695209980

• Cardinal: 7979695209980 can be written as Seven trillion, nine hundred seventy-nine billion, six hundred ninety-five million, two hundred nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.97969520998 × 10¹²

Factors of 7979695209980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 267

Divisors of 7979695209980

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 71 76 95 130 142 157 169 190 247 260 284 314 338 355 380 494 628 676 710 785 845 923 988 1235 1349 1420 1570 1690 1846 2041 2470 2698 2983 3140 3211 3380 3692 4082 4615 4940 5041 5396 5966 6422 6745 8164 9230 10082 10205 11147 11932 11999 12844 13490 14915 16055 17537 18460 20164 20410 22294 23998 24649 25205 26533 26980 29830 32110 35074 38779 40820 44588 47996 49298 50410 53066 55735 59660 59995 64220 65533 70148 77558 87685 95779 98596 100820 106132 111470 119990 123245 131066 132665 144911 155116 175370 191558 193895 211793 222940 227981 239980 246490 262132 265330 289822 320437 327665 350740 383116 387790 423586 455962 468331 478895 492980 504127 530660 579644 640874 655330 724555 775580 791437 847172 851929 911924 936662 957790 1008254 1058965 1139905 1245127 1281748 1310660 1449110 1582874 1602185 1703858 1750079 1873324 1883843 1915580 2016508 2117930 2279810 2341655 2490254 2520635 2753309 2898220 3165748 3204370 3407716 3500158 3767686 3957185 4165681 4235860 4259645 4559620 4683310 4980508 5041270 5506618 6088303 6225635 6408740 7000316 7535372 7914370 8331362 8519290 8750395 9366620 9419215 10082540 10288681 11013236 12176606 12451270 13766545 15037303 15828740 16186651 16662724 17038580 17500790 18838430 20577362 20828405 22751027 24353212 24902540 27533090 30074606 30441515 32373302 33251501 35001580 35793017 37676860 41154724 41656810 45502054 51443405 55066180 60149212 60883030 64746604 66503002 71586034 75186515 79147939 80933255 83313620 91004108 102886810 113755135 121766060 124255609 133006004 133752853 143172068 150373030 158295878 161866510 166257505 178965085 195484939 205773620 227510270 248511218 267505706 295763351 300746060 316591756 323733020 332515010 357930170 390969878 395739695 432269513 455020540 497022436 535011412 591526702 621278045 665030020 668764265 715860340 781939756 791479390 864539026 977424695 1183053404 1242556090 1337528530 1478816755 1582958780 1615322917 1729078052 1954849390 2161347565 2360856571 2485112180 2541304207 2675057060 2957633510 3230645834 3909698780 4322695130 4721713142 5082608414 5619503669 5915267020 6461291668 8076614585 8645390260 9443426284 10165216828 11239007338 11804282855 12706521035 16153229170 20999197921 22478014676 23608565710 25413042070 28097518345 30691135423 32306458340 41998395842 47217131420 50826084140 56195036690 61382270846 83996791684 104995989605 112390073380 122764541692 153455677115 209991979210 306911354230 398984760499 419983958420 613822708460 797969520998 1595939041996 1994923802495 3989847604990 7979695209980
• Sum of all divisors σ(n): 19497566720520
• Sum of proper divisors (its aliquot sum) s(n): 11517871510540
• 7979695209980 is an abundant number, because the sum of its proper divisors (11517871510540) is greater than itself. Its abundance is 3538176300560

Bases of 7979695209980

• Binary: 1110100000111101010111001011111110111111100₂
• Hexadecimal: 0x741EAE5FDFC
• Base-36: 2TTTKHXX8

Squares and roots of 7979695209980

• 7979695209980 squared (7979695209980²) is 63675535644177756291600400
• 7979695209980 cubed (7979695209980³) is 508111366772755995555747519988251992000
• The square root of 7979695209980 is 2824835.4306012235
• The cube root of 7979695209980 is 19983.0650059963

Scales and comparisons

• 7,979,695,209,980 seconds is equal to 253,729 years, 32 weeks, 3 days, 10 hours, 46 minutes, 20 seconds.
• To count from 1 to 7,979,695,209,980 would take you about six hundred thirty-four thousand, three hundred twenty-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 7979695209980 cubic inches would be around 1665.3 feet tall.

Recreational maths with 7979695209980

• 7979695209980 backwards is 0899025969797
• The number of decimal digits it has is: 13
• The sum of 7979695209980's digits is 80
• More coming soon!