12923155200

Names of 12923155200

• Cardinal: 12923155200 can be written as Twelve billion, nine hundred twenty-three million, one hundred fifty-five thousand, two hundred.

Scientific notation

• Scientific notation: 1.29231552 × 10¹⁰

Factors of 12923155200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 164

Divisors of 12923155200

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 137 150 160 170 192 200 204 240 255 256 272 274 289 300 320 340 384 400 408 411 425 480 510 544 548 578 600 640 680 685 768 800 816 822 850 867 960 1020 1088 1096 1156 1200 1275 1280 1360 1370 1445 1600 1632 1644 1700 1734 1920 2040 2055 2176 2192 2312 2329 2400 2550 2720 2740 2890 3200 3264 3288 3400 3425 3468 3840 4080 4110 4335 4352 4384 4624 4658 4800 4913 5100 5440 5480 5780 6400 6528 6576 6800 6850 6936 6987 7225 8160 8220 8670 8768 9248 9316 9600 9826 10200 10275 10880 10960 11560 11645 13056 13152 13600 13700 13872 13974 14450 14739 16320 16440 17340 17536 18496 18632 19200 19652 20400 20550 21675 21760 21920 23120 23290 24565 26304 27200 27400 27744 27948 28900 29478 32640 32880 34680 34935 35072 36992 37264 39304 39593 40800 41100 43350 43840 46240 46580 49130 52608 54400 54800 55488 55896 57800 58225 58956 65280 65760 69360 69870 73695 73984 74528 78608 79186 81600 82200 86700 87680 92480 93160 98260 105216 108800 109600 110976 111792 115600 116450 117912 118779 122825 131520 138720 139740 147390 149056 157216 158372 163200 164400 173400 174675 175360 184960 186320 196520 197965 219200 221952 223584 231200 232900 235824 237558 245650 263040 277440 279480 294780 298112 314432 316744 326400 328800 346800 349350 368475 369920 372640 393040 395930 438400 447168 462400 465800 471648 475116 491300 526080 554880 558960 589560 593895 596224 628864 633488 657600 673081 693600 698700 736950 745280 786080 791860 876800 894336 924800 931600 943296 950232 982600 989825 1109760 1117920 1179120 1187790 1257728 1266976 1315200 1346162 1387200 1397400 1473900 1490560 1572160 1583720 1788672 1849600 1863200 1886592 1900464 1965200 1979650 2019243 2235840 2358240 2375580 2533952 2630400 2692324 2774400 2794800 2947800 2969475 2981120 3144320 3167440 3365405 3726400 3773184 3800928 3930400 3959300 4038486 4471680 4716480 4751160 5067904 5384648 5548800 5589600 5895600 5938950 6288640 6334880 6730810 7452800 7601856 7860800 7918600 8076972 8943360 9432960 9502320 10096215 10135808 10769296 11179200 11791200 11877900 12669760 13461620 14905600 15203712 15721600 15837200 16153944 16827025 18865920 19004640 20192430 21538592 22358400 23582400 23755800 25339520 26923240 30407424 31443200 31674400 32307888 33654050 38009280 40384860 43077184 44716800 47164800 47511600 50481075 50679040 53846480 63348800 64615776 67308100 76018560 80769720 86154368 94329600 95023200 100962150 107692960 126697600 129231552 134616200 152037120 161539440 172308736 190046400 201924300 215385920 253395200 258463104 269232400 323078880 380092800 403848600 430771840 516926208 538464800 646157760 760185600 807697200 861543680 1076929600 1292315520 1615394400 2153859200 2584631040 3230788800 4307718400 6461577600 12923155200
• Sum of all divisors σ(n): 45644891040
• Sum of proper divisors (its aliquot sum) s(n): 32721735840
• 12923155200 is an abundant number, because the sum of its proper divisors (32721735840) is greater than itself. Its abundance is 19798580640

Bases of 12923155200

• Binary: 1100000010010001111011001100000000₂
• Hexadecimal: 0x30247B300
• Base-36: 5XQ42DC

Squares and roots of 12923155200

• 12923155200 squared (12923155200²) is 167007940323287040000
• 12923155200 cubed (12923155200³) is 2158269532430176592068608000000
• The square root of 12923155200 is 113680.0562983673
• The cube root of 12923155200 is 2346.6925071765

Scales and comparisons

• 12,923,155,200 seconds is equal to 410 years, 47 weeks, 4 days, 13 hours, 20 minutes.
• To count from 1 to 12,923,155,200 would take you about eight hundred twenty-one 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 12923155200 cubic inches would be around 195.6 feet tall.

Recreational maths with 12923155200

• 12923155200 backwards is 00255132921
• 12923155200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12923155200's digits is 30
• More coming soon!