130243409920

Names of 130243409920

• Cardinal: 130243409920 can be written as One hundred thirty billion, two hundred forty-three million, four hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3024340992 × 10¹¹

Factors of 130243409920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 941

Divisors of 130243409920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 37 40 52 62 64 65 74 80 104 124 128 130 148 155 160 185 208 248 256 260 296 310 320 370 403 416 481 496 512 520 592 620 640 740 806 832 853 962 992 1024 1040 1147 1184 1240 1280 1480 1612 1664 1706 1924 1984 2015 2048 2080 2294 2368 2405 2480 2560 2960 3224 3328 3412 3848 3968 4030 4160 4265 4588 4736 4810 4960 5120 5735 5920 6448 6656 6824 7696 7936 8060 8320 8530 9176 9472 9620 9920 10240 11089 11470 11840 12896 13312 13648 14911 15392 15872 16120 16640 17060 18352 18944 19240 19840 22178 22940 23680 25792 26443 26624 27296 29822 30784 31561 31744 32240 33280 34120 36704 37888 38480 39680 44356 45880 47360 51584 52886 54592 55445 59644 61568 63122 63488 64480 66560 68240 73408 74555 75776 76960 79360 88712 91760 94720 103168 105772 109184 110890 119288 123136 126244 128960 132215 133120 136480 146816 149110 153920 157805 158720 177424 183520 189440 206336 211544 218368 221780 238576 246272 252488 257920 264430 272960 293632 298220 307840 315610 317440 343759 354848 367040 378880 410293 412672 423088 436736 443560 477152 492544 504976 515840 528860 545920 587264 596440 615680 631220 687518 709696 734080 820586 825344 846176 873472 887120 954304 978391 985088 1009952 1031680 1057720 1091840 1174528 1192880 1231360 1262440 1375036 1419392 1468160 1641172 1692352 1718795 1746944 1774240 1908608 1956782 2019904 2051465 2063360 2115440 2183680 2349056 2385760 2462720 2524880 2750072 2838784 2936320 3282344 3384704 3437590 3548480 3817216 3913564 4039808 4102930 4126720 4230880 4367360 4771520 4891955 4925440 5049760 5500144 5677568 5872640 6564688 6769408 6875180 7096960 7634432 7827128 8079616 8205860 8461760 8734720 9543040 9783910 10099520 11000288 11355136 11745280 12719083 13129376 13538816 13750360 14193920 15268864 15654256 16159232 16411720 16923520 19086080 19567820 20199040 22000576 22710272 25438166 26258752 27077632 27500720 28387840 30537728 31308512 32318464 32823440 33847040 38172160 39135640 40398080 44001152 50876332 52517504 54155264 55001440 56775680 62617024 63595415 64636928 65646880 67694080 76344320 78271280 80796160 88002304 101752664 105035008 110002880 113551360 125234048 127190830 131293760 135388160 152688640 156542560 161592320 176004608 203505328 210070016 220005760 250468096 254381660 262587520 270776320 313085120 323184640 352009216 407010656 420140032 440011520 500936192 508763320 525175040 626170240 704018432 814021312 840280064 880023040 1001872384 1017526640 1050350080 1252340480 1628042624 1760046080 2003744768 2035053280 2100700160 2504680960 3256085248 3520092160 4070106560 4201400320 5009361920 6512170496 8140213120 10018723840 13024340992 16280426240 26048681984 32560852480 65121704960 130243409920
• Sum of all divisors σ(n): 357210846720
• Sum of proper divisors (its aliquot sum) s(n): 226967436800
• 130243409920 is an abundant number, because the sum of its proper divisors (226967436800) is greater than itself. Its abundance is 96724026880

Bases of 130243409920

• Binary: 1111001010011000111001011100000000000₂
• Hexadecimal: 0x1E531CB800
• Base-36: 1NTZKA9S

Squares and roots of 130243409920

• 130243409920 squared (130243409920²) is 16963345827589154406400
• 130243409920 cubed (130243409920³) is 2209364004237415882698929471488000
• The square root of 130243409920 is 360892.5185148619
• The cube root of 130243409920 is 5068.9567536041

Scales and comparisons

• 130,243,409,920 seconds is equal to 4,141 years, 17 weeks, 3 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 130,243,409,920 would take you about eight thousand, two hundred eighty-two 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 130243409920 cubic inches would be around 422.4 feet tall.

Recreational maths with 130243409920

• 130243409920 backwards is 029904342031
• 130243409920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130243409920's digits is 37
• More coming soon!