130742388400

Names of 130742388400

• Cardinal: 130742388400 can be written as One hundred thirty billion, seven hundred forty-two million, three hundred eighty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.307423884 × 10¹¹

Factors of 130742388400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 841

Divisors of 130742388400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 31 40 50 52 62 65 80 89 100 104 124 130 155 169 178 200 208 248 260 310 325 338 356 400 403 445 496 520 620 650 676 701 712 775 806 845 890 1040 1157 1240 1300 1352 1402 1424 1550 1612 1690 1780 2015 2225 2314 2480 2600 2704 2759 2804 3100 3224 3380 3505 3560 4030 4225 4450 4628 5200 5239 5518 5608 5785 6200 6448 6760 7010 7120 8060 8450 8900 9113 9256 10075 10478 11036 11216 11570 12400 13520 13795 14020 15041 16120 16900 17525 17800 18226 18512 20150 20956 21731 22072 23140 26195 27590 28040 28925 30082 32240 33800 35050 35600 35867 36452 40300 41912 43462 44144 45565 46280 52390 55180 56080 57850 60164 62389 67600 68975 70100 71734 72904 75205 80600 83824 86924 91130 92560 104780 108655 110360 115700 118469 120328 124778 130975 137950 140200 143468 145808 150410 161200 173848 179335 182260 209560 217310 220720 227825 231400 236938 240656 249556 261950 275900 280400 282503 286936 300820 311945 347696 358670 364520 376025 419120 434620 455650 462800 466271 473876 499112 523900 543275 551800 565006 573872 592345 601640 623890 717340 729040 752050 811057 869240 896675 911300 932542 947752 998224 1047800 1086550 1103600 1130012 1184690 1203280 1247780 1412515 1434680 1504100 1559725 1622114 1738480 1793350 1822600 1865084 1895504 1934059 2095600 2173100 2260024 2331355 2369380 2495560 2825030 2869360 2961725 3008200 3119450 3244228 3586700 3645200 3672539 3730168 3868118 4055285 4346200 4520048 4662710 4738760 4991120 5650060 5923450 6016400 6238900 6488456 7062575 7173400 7345078 7460336 7736236 8110570 8692400 9325420 9477520 9670295 10543741 11300120 11656775 11846900 12477800 12976912 14125150 14346800 14690156 15472472 16221140 18362695 18650840 19340590 20276425 21087482 22600240 23313550 23693800 24955600 25142767 28250300 29380312 30944944 32442280 36725390 37301680 38681180 40552850 42174964 46627100 47387600 48351475 50285534 52718705 56500600 58760624 64884560 73450780 77362360 81105700 84349928 91813475 93254200 96702950 100571068 105437410 113001200 125713835 146901560 154724720 162211400 168699856 183626950 186508400 193405900 201142136 210874820 251427670 263593525 293803120 324422800 326855971 367253900 386811800 402284272 421749640 502855340 527187050 628569175 653711942 734507800 773623600 843499280 1005710680 1054374100 1257138350 1307423884 1469015600 1634279855 2011421360 2108748200 2514276700 2614847768 3268559710 4217496400 5028553400 5229695536 6537119420 8171399275 10057106800 13074238840 16342798550 26148477680 32685597100 65371194200 130742388400
• Sum of all divisors σ(n): 355552778880
• Sum of proper divisors (its aliquot sum) s(n): 224810390480
• 130742388400 is an abundant number, because the sum of its proper divisors (224810390480) is greater than itself. Its abundance is 94068002080

Bases of 130742388400

• Binary: 1111001110000110110101000011010110000₂
• Hexadecimal: 0x1E70DA86B0
• Base-36: 1O28N4J4

Squares and roots of 130742388400

• 130742388400 squared (130742388400²) is 17093572124536454560000
• 130742388400 cubed (130742388400³) is 2234854445849558312042471104000000
• The square root of 130742388400 is 361583.1694091969
• The cube root of 130742388400 is 5075.4217695687

Scales and comparisons

• 130,742,388,400 seconds is equal to 4,157 years, 10 weeks, 4 days, 2 hours, 6 minutes, 40 seconds.
• To count from 1 to 130,742,388,400 would take you about eight thousand, three hundred fourteen 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 130742388400 cubic inches would be around 423 feet tall.

Recreational maths with 130742388400

• 130742388400 backwards is 004883247031
• 130742388400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130742388400's digits is 40
• More coming soon!