20130172650

Names of 20130172650

• Cardinal: 20130172650 can be written as Twenty billion, one hundred thirty million, one hundred seventy-two thousand, six hundred fifty.

Scientific notation

• Scientific notation: 2.013017265 × 10¹⁰

Factors of 20130172650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 397

Divisors of 20130172650

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 43 45 49 50 54 63 70 75 81 86 90 98 105 126 129 135 147 150 162 175 189 210 215 225 245 258 270 294 301 315 337 343 350 378 387 405 430 441 450 490 525 567 602 630 645 674 675 686 735 774 810 882 903 945 1011 1029 1050 1075 1134 1161 1225 1290 1323 1350 1470 1505 1575 1685 1715 1806 1890 1935 2022 2025 2058 2107 2150 2205 2322 2359 2450 2646 2709 2835 3010 3033 3087 3150 3225 3370 3430 3483 3675 3870 3969 4050 4214 4410 4515 4718 4725 5055 5145 5418 5670 5805 6066 6174 6321 6450 6615 6966 7077 7350 7525 7938 8127 8425 8575 9030 9099 9261 9450 9675 10110 10290 10535 11025 11610 11795 12642 13230 13545 14154 14175 14491 14749 15050 15165 15435 16254 16513 16850 17150 17415 18198 18522 18963 19350 19845 21070 21231 22050 22575 23590 24381 25275 25725 27090 27297 27783 28350 28982 29025 29498 30330 30870 31605 33026 33075 34830 35385 37926 39690 40635 42462 43473 44247 45150 45495 46305 48762 49539 50550 51450 52675 54594 55566 56889 58050 58975 63210 63693 66150 67725 70770 72455 73745 75825 77175 81270 82565 86946 87075 88494 90990 92610 94815 99078 99225 101437 105350 106155 113778 115591 117950 121905 127386 130419 132741 135450 136485 138915 144910 147490 148617 151650 154350 158025 165130 170667 174150 176925 189630 191079 198450 202874 203175 212310 217365 221235 227475 231182 231525 243810 247695 260838 265482 272970 277830 284445 297234 304311 316050 318465 341334 346773 353850 362275 368725 382158 391257 398223 406350 412825 434730 442470 445851 454950 463050 474075 495390 507185 530775 568890 577955 608622 609525 636930 652095 663705 682425 693546 694575 710059 724550 737450 743085 782514 796446 825650 853335 891702 912933 948150 955395 1014370 1040319 1061550 1086825 1106175 1155910 1173771 1194669 1219050 1238475 1304190 1327410 1337553 1364850 1389150 1420118 1422225 1486170 1521555 1592325 1706670 1733865 1825866 1910790 1956285 1991115 2080638 2130177 2173650 2212350 2229255 2347542 2389338 2476950 2535925 2675106 2738799 2844450 2889775 3043110 3120957 3184650 3260475 3318525 3467730 3550295 3715425 3912570 3982230 4260354 4266675 4458510 4564665 4776975 4970413 5071850 5201595 5477598 5779550 5868855 5973345 6241914 6390531 6520950 6637050 6687765 7100590 7430850 7607775 8216397 8533350 8669325 9129330 9362871 9553950 9781425 9940826 9955575 10403190 10650885 11146275 11737710 11946690 12781062 13375530 13693995 14911239 15215550 15604785 16432794 17338650 17751475 18725742 19171593 19562850 19911150 21301770 22292550 22823325 24852065 26007975 27387990 29344275 29822478 29866725 31209570 31952655 33438825 35502950 38343186 41081985 44733717 45646650 46814355 49704130 52015950 53254425 57514779 58688550 59733450 63905310 66877650 68469975 74556195 78023925 82163970 89467434 93628710 95857965 106508850 115029558 124260325 134201151 136939950 149112390 156047850 159763275 191715930 205409925 223668585 234071775 248520650 268402302 287573895 319526550 372780975 402603453 410819850 447337170 468143550 479289825 575147790 671005755 745561950 805206906 958579650 1118342925 1342011510 1437869475 2013017265 2236685850 2875738950 3355028775 4026034530 6710057550 10065086325 20130172650
• Sum of all divisors σ(n): 66941846400
• Sum of proper divisors (its aliquot sum) s(n): 46811673750
• 20130172650 is an abundant number, because the sum of its proper divisors (46811673750) is greater than itself. Its abundance is 26681501100

Bases of 20130172650

• Binary: 10010101111110110100000111011101010₂
• Hexadecimal: 0x4AFDA0EEA
• Base-36: 98WZGMI

Squares and roots of 20130172650

• 20130172650 squared (20130172650²) is 405223850918808022500
• 20130172650 cubed (20130172650³) is 8157226080893466625130084625000
• The square root of 20130172650 is 141880.8396155027
• The cube root of 20130172650 is 2720.2939349483

Scales and comparisons

• 20,130,172,650 seconds is equal to 640 years, 4 weeks, 2 hours, 37 minutes, 30 seconds.
• To count from 1 to 20,130,172,650 would take you about one thousand, two hundred eighty 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 20130172650 cubic inches would be around 226.7 feet tall.

Recreational maths with 20130172650

• 20130172650 backwards is 05627103102
• 20130172650 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20130172650's digits is 27
• More coming soon!