130920948900

Names of 130920948900

• Cardinal: 130920948900 can be written as One hundred thirty billion, nine hundred twenty million, nine hundred forty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.309209489 × 10¹¹

Factors of 130920948900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1740

Divisors of 130920948900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 49 50 60 63 70 75 84 90 98 100 105 126 140 147 150 175 180 196 210 225 245 252 294 300 315 350 420 441 450 490 525 588 630 700 735 882 900 980 1050 1225 1260 1470 1575 1723 1764 2100 2205 2450 2940 3150 3446 3675 4410 4900 5169 6300 6892 7350 8615 8820 10338 11025 12061 14700 15507 17230 20676 22050 24122 25845 31014 34460 36183 43075 44100 48244 51690 60305 62028 72366 77535 84427 86150 103380 108549 120610 129225 144732 155070 168854 172300 180915 217098 241220 253281 258450 301525 310140 337708 361830 387675 422135 434196 506562 516900 542745 603050 723660 759843 775350 844270 904575 1013124 1085490 1206100 1266405 1519686 1550700 1688540 1809150 2110675 2170980 2532810 2713725 2968729 3039372 3618300 3799215 4221350 5065620 5427450 5937458 6332025 7598430 8442700 8906187 10854900 11874916 12664050 14843645 15196860 17812374 18996075 20781103 25328100 26718561 29687290 35624748 37992150 41562206 44530935 53437122 59374580 62343309 74218225 75984300 83124412 89061870 103905515 106874244 124686618 133592805 145467721 148436450 178123740 187029927 207811030 222654675 249373236 267185610 290935442 296872900 311716545 374059854 415622060 436403163 445309350 519527575 534371220 581870884 623433090 667964025 727338605 748119708 872806326 890618700 935149635 1039055150 1246866180 1309209489 1335928050 1454677210 1558582725 1745612652 1870299270 2078110300 2182015815 2618418978 2671856100 2909354420 3117165450 3636693025 3740598540 4364031630 4675748175 5236837956 6234330900 6546047445 7273386050 8728063260 9351496350 10910079075 13092094890 14546772100 18702992700 21820158150 26184189780 32730237225 43640316300 65460474450 130920948900
• Sum of all divisors σ(n): 477639931041
• Sum of proper divisors (its aliquot sum) s(n): 346718982141
• 130920948900 is an abundant number, because the sum of its proper divisors (346718982141) is greater than itself. Its abundance is 215798033241

Bases of 130920948900

• Binary: 1111001111011011111110010010010100100₂
• Hexadecimal: 0x1E7B7F24A4
• Base-36: 1O56YAP0

Squares and roots of 130920948900

• 130920948900 squared (130920948900²) is 17140294860876411210000
• 130920948900 cubed (130920948900³) is 2244023667611733241239797169000000
• 130920948900 is a perfect square number. Its square root is 361830
• The cube root of 130920948900 is 5077.7312923781

Scales and comparisons

• 130,920,948,900 seconds is equal to 4,162 years, 45 weeks, 5 days, 18 hours, 15 minutes.
• To count from 1 to 130,920,948,900 would take you about eight thousand, three hundred twenty-five 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 130920948900 cubic inches would be around 423.1 feet tall.

Recreational maths with 130920948900

• 130920948900 backwards is 009849029031
• 130920948900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130920948900's digits is 45
• More coming soon!