20125795200

Names of 20125795200

• Cardinal: 20125795200 can be written as Twenty billion, one hundred twenty-five million, seven hundred ninety-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.01257952 × 10¹⁰

Factors of 20125795200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9709

Divisors of 20125795200

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 50 56 60 62 64 70 75 80 84 93 96 100 105 112 120 124 128 140 150 155 160 168 175 186 192 200 210 217 224 240 248 280 300 310 320 336 350 372 384 400 420 434 448 465 480 496 525 560 600 620 640 651 672 700 744 775 800 840 868 896 930 960 992 1050 1085 1120 1200 1240 1302 1344 1400 1488 1550 1600 1680 1736 1860 1920 1984 2100 2170 2240 2325 2400 2480 2604 2688 2800 2976 3100 3200 3255 3360 3472 3720 3968 4200 4340 4480 4650 4800 4960 5208 5425 5600 5952 6200 6510 6720 6944 7440 8400 8680 9300 9600 9661 9920 10416 10850 11200 11904 12400 13020 13440 13888 14880 16275 16800 17360 18600 19322 19840 20832 21700 22400 24800 26040 27776 28983 29760 32550 33600 34720 37200 38644 41664 43400 48305 49600 52080 57966 59520 65100 67200 67627 69440 74400 77288 83328 86800 96610 99200 104160 115932 130200 135254 138880 144915 148800 154576 173600 193220 202881 208320 231864 241525 260400 270508 289830 297600 299491 309152 338135 347200 386440 405762 416640 463728 483050 520800 541016 579660 598982 618304 676270 694400 724575 772880 811524 898473 927456 966100 1014405 1041600 1082032 1159320 1197964 1236608 1352540 1449150 1497455 1545760 1623048 1690675 1796946 1854912 1932200 2028810 2083200 2096437 2164064 2318640 2395928 2705080 2898300 2994910 3091520 3246096 3381350 3593892 3709824 3864400 4057620 4192874 4328128 4492365 4637280 4791856 5072025 5410160 5796600 5989820 6183040 6289311 6492192 6762700 7187784 7487275 7728800 8115240 8385748 8656256 8984730 9274560 9583712 10144050 10482185 10820320 11593200 11979640 12578622 12984384 13525400 14375568 14974550 15457600 16230480 16771496 17969460 18549120 19167424 20288100 20964370 21640640 22461825 23186400 23959280 25157244 25968768 27050800 28751136 29949100 30915200 31446555 32460960 33542992 35938920 38334848 40576200 41928740 43281280 44923650 46372800 47918560 50314488 52410925 54101600 57502272 59898200 62893110 64921920 67085984 71877840 81152400 83857480 89847300 92745600 95837120 100628976 104821850 108203200 115004544 119796400 125786220 129843840 134171968 143755680 157232775 162304800 167714960 179694600 191674240 201257952 209643700 216406400 239592800 251572440 268343936 287511360 314465550 324609600 335429920 359389200 402515904 419287400 479185600 503144880 575022720 628931100 649219200 670859840 718778400 805031808 838574800 958371200 1006289760 1257862200 1341719680 1437556800 1677149600 2012579520 2515724400 2875113600 3354299200 4025159040 5031448800 6708598400 10062897600 20125795200
• Sum of all divisors σ(n): 78211184640
• Sum of proper divisors (its aliquot sum) s(n): 58085389440
• 20125795200 is an abundant number, because the sum of its proper divisors (58085389440) is greater than itself. Its abundance is 37959594240

Bases of 20125795200

• Binary: 10010101111100101110100001110000000₂
• Hexadecimal: 0x4AF974380
• Base-36: 98UDMYO

Squares and roots of 20125795200

• 20125795200 squared (20125795200²) is 405047632432343040000
• 20125795200 cubed (20125795200³) is 8151905696578213879185408000000
• The square root of 20125795200 is 141865.4122751561
• The cube root of 20125795200 is 2720.0967381973

Scales and comparisons

• 20,125,795,200 seconds is equal to 639 years, 48 weeks, 5 days, 10 hours, 40 minutes.
• To count from 1 to 20,125,795,200 would take you about one thousand, two 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 20125795200 cubic inches would be around 226.7 feet tall.

Recreational maths with 20125795200

• 20125795200 backwards is 00259752102
• The number of decimal digits it has is: 11
• The sum of 20125795200's digits is 33
• More coming soon!