129949840730000

Names of 129949840730000

• Cardinal: 129949840730000 can be written as One hundred twenty-nine trillion, nine hundred forty-nine billion, eight hundred forty million, seven hundred thirty thousand.

Scientific notation

• Scientific notation: 1.2994984073 × 10¹⁴

Factors of 129949840730000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1092

Divisors of 129949840730000

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 89 100 125 178 200 250 313 356 400 445 500 625 626 683 712 890 1000 1250 1252 1366 1424 1565 1780 2000 2225 2500 2504 2732 3130 3415 3560 4450 5000 5008 5464 6260 6830 7120 7825 8900 10000 10928 11125 12520 13660 15650 17075 17800 22250 25040 27320 27857 31300 34150 35600 39125 44500 54640 55625 55714 60787 62600 68300 78250 85375 89000 111250 111428 121574 125200 136600 139285 156500 170750 178000 195625 213779 222500 222856 243148 273200 278570 303935 313000 341500 391250 426875 427558 445000 445712 466489 486296 557140 607870 626000 683000 696425 782500 853750 855116 890000 932978 972592 1068895 1114280 1215740 1366000 1392850 1519675 1565000 1707500 1710232 1865956 2137790 2228560 2332445 2431480 2785700 3039350 3130000 3415000 3420464 3482125 3731912 4275580 4664890 4862960 5344475 5571400 6078700 6830000 6964250 7463824 7598375 8551160 9329780 10688950 11142800 11662225 12157400 13928500 15196750 17102320 17410625 18659560 19026331 21377900 23324450 24314800 26722375 27857000 30393500 34821250 37319120 37991875 38052662 41517521 42755800 46648900 53444750 55714000 58311125 60787000 69642500 75983750 76105324 83035042 85511600 93297800 95131655 106889500 116622250 121574000 133611875 139285000 146011057 151967500 152210648 166070084 186595600 190263310 207587605 213779000 233244500 267223750 278570000 291555625 292022114 303935000 304421296 332140168 380526620 415175210 427558000 466489000 475658275 534447500 583111250 584044228 607870000 664280336 730055285 761053240 830350420 932978000 951316550 1037938025 1068895000 1166222500 1168088456 1460110570 1522106480 1660700840 1902633100 2075876050 2137790000 2332445000 2336176912 2378291375 2920221140 3321401680 3650276425 3805266200 4151752100 4664890000 4756582750 5189690125 5840442280 7300552850 7610532400 8303504200 9513165500 10379380250 11680884560 11891456875 12994984073 14601105700 16607008400 18251382125 19026331000 20758760500 23782913750 25948450625 25989968146 29202211400 36502764250 38052662000 41517521000 47565827500 51896901250 51979936292 58404422800 64974920365 73005528500 83035042000 91256910625 95131655000 103793802500 103959872584 129949840730 146011057000 182513821250 190263310000 207587605000 207919745168 259899681460 292022114000 324874601825 365027642500 415175210000 519799362920 649749203650 730055285000 1039598725840 1299498407300 1460110570000 1624373009125 2598996814600 3248746018250 5197993629200 6497492036500 8121865045625 12994984073000 16243730091250 25989968146000 32487460182500 64974920365000 129949840730000
• Sum of all divisors σ(n): 319641102714780
• Sum of proper divisors (its aliquot sum) s(n): 189691261984780
• 129949840730000 is an abundant number, because the sum of its proper divisors (189691261984780) is greater than itself. Its abundance is 59741421254780

Bases of 129949840730000

• Binary: 11101100011000001001110000110000110011110010000₂
• Hexadecimal: 0x76304E186790
• Base-36: 1A2A4RYQVK

Squares and roots of 129949840730000

• 129949840730000 squared (129949840730000²) is 16886961105752366932900000000
• 129949840730000 cubed (129949840730000³) is 2194457906106224769750873597017000000000000
• The square root of 129949840730000 is 11399554.4092740747
• The cube root of 129949840730000 is 50651.4540533751

Scales and comparisons

• 129,949,840,730,000 seconds is equal to 4,132,002 years, 50 weeks, 4 days, 12 hours, 33 minutes, 20 seconds.
• To count from 1 to 129,949,840,730,000 would take you about ten million, three hundred thirty thousand and seven 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 129949840730000 cubic inches would be around 4221 feet tall.

Recreational maths with 129949840730000

• 129949840730000 backwards is 000037048949921
• The number of decimal digits it has is: 15
• The sum of 129949840730000's digits is 56
• More coming soon!