12976987500

Names of 12976987500

• Cardinal: 12976987500 can be written as Twelve billion, nine hundred seventy-six million, nine hundred eighty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.29769875 × 10¹⁰

Factors of 12976987500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 102

Divisors of 12976987500

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 45 50 60 61 62 75 90 93 100 122 124 125 150 155 180 183 186 225 244 250 279 300 305 310 366 372 375 450 465 500 549 558 610 620 625 732 750 775 900 915 930 1098 1116 1125 1220 1250 1395 1500 1525 1550 1830 1860 1875 1891 2196 2250 2325 2500 2745 2790 3050 3100 3125 3660 3721 3750 3782 3875 4500 4575 4650 5490 5580 5625 5673 6100 6250 6975 7442 7500 7564 7625 7750 9150 9300 9375 9455 10980 11163 11250 11346 11625 12500 13725 13950 14884 15250 15500 17019 18300 18605 18750 18910 19375 22326 22500 22692 22875 23250 27450 27900 28125 28365 30500 33489 34038 34875 37210 37500 37820 38125 38750 44652 45750 46500 47275 54900 55815 56250 56730 58125 66978 68076 68625 69750 74420 76250 77500 85095 91500 93025 94550 96875 111630 112500 113460 114375 115351 116250 133956 137250 139500 141825 152500 167445 170190 174375 186050 189100 190625 193750 223260 228750 230702 232500 236375 274500 279075 283650 290625 334890 340380 343125 346053 348750 372100 381250 387500 425475 457500 461404 465125 472750 558150 567300 571875 576755 581250 669780 686250 692106 697500 709125 762500 837225 850950 871875 930250 945500 1038159 1116300 1143750 1153510 1162500 1181875 1372500 1384212 1395375 1418250 1674450 1701900 1715625 1730265 1743750 1860500 2076318 2127375 2287500 2307020 2325625 2363750 2790750 2836500 2883775 3348900 3431250 3460530 3487500 3545625 4152636 4186125 4254750 4651250 4727500 5190795 5581500 5767550 5909375 6862500 6921060 6976875 7091250 8372250 8509500 8651325 9302500 10381590 10636875 11535100 11628125 11818750 13953750 14182500 14418875 16744500 17302650 17728125 20763180 20930625 21273750 23256250 23637500 25953975 27907500 28837750 34605300 34884375 35456250 41861250 42547500 43256625 46512500 51907950 53184375 57675500 69768750 70912500 72094375 83722500 86513250 103815900 104653125 106368750 129769875 139537500 144188750 173026500 209306250 212737500 216283125 259539750 288377500 360471875 418612500 432566250 519079500 648849375 720943750 865132500 1081415625 1297698750 1441887500 2162831250 2595397500 3244246875 4325662500 6488493750 12976987500
• Sum of all divisors σ(n): 43028870976
• Sum of proper divisors (its aliquot sum) s(n): 30051883476
• 12976987500 is an abundant number, because the sum of its proper divisors (30051883476) is greater than itself. Its abundance is 17074895976

Bases of 12976987500

• Binary: 1100000101011111010001110101101100₂
• Hexadecimal: 0x3057D1D6C
• Base-36: 5YM5VN0

Squares and roots of 12976987500

• 12976987500 squared (12976987500²) is 168402204575156250000
• 12976987500 cubed (12976987500³) is 2185353303744245466796875000000
• The square root of 12976987500 is 113916.5813215967
• The cube root of 12976987500 is 2349.9464300449

Scales and comparisons

• 12,976,987,500 seconds is equal to 412 years, 32 weeks, 4 days, 14 hours, 45 minutes.
• To count from 1 to 12,976,987,500 would take you about eight hundred twenty-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 12976987500 cubic inches would be around 195.8 feet tall.

Recreational maths with 12976987500

• 12976987500 backwards is 00578967921
• The number of decimal digits it has is: 11
• The sum of 12976987500's digits is 54
• More coming soon!