129902129748000

Names of 129902129748000

• Cardinal: 129902129748000 can be written as One hundred twenty-nine trillion, nine hundred two billion, one hundred twenty-nine million, seven hundred forty-eight thousand.

Scientific notation

• Scientific notation: 1.29902129748 × 10¹⁴

Factors of 129902129748000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88009624

Divisors of 129902129748000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 41 45 48 50 60 72 75 80 82 90 96 100 120 123 125 144 150 160 164 180 200 205 225 240 246 250 288 300 328 360 369 375 400 410 450 480 492 500 600 615 656 720 738 750 800 820 900 984 1000 1025 1125 1200 1230 1312 1440 1476 1500 1640 1800 1845 1968 2000 2050 2250 2400 2460 2952 3000 3075 3280 3600 3690 3936 4000 4100 4500 4920 5125 5904 6000 6150 6560 7200 7380 8200 9000 9225 9840 10250 11808 12000 12300 14760 15375 16400 18000 18450 19680 20500 24600 29520 30750 32800 36000 36900 41000 46125 49200 59040 61500 73800 82000 92250 98400 123000 147600 164000 184500 246000 295200 369000 492000 738000 1476000 88009573 176019146 264028719 352038292 440047865 528057438 704076584 792086157 880095730 1056114876 1320143595 1408153168 1584172314 1760191460 2112229752 2200239325 2640287190 2816306336 3168344628 3520382920 3608392493 3960430785 4224459504 4400478650 5280574380 6336689256 6600717975 7040765840 7216784986 7920861570 8448919008 8800957300 10561148760 10825177479 11001196625 12673378512 13201435950 14081531680 14433569972 15841723140 17601914600 18041962465 19802153925 21122297520 21650354958 22002393250 25346757024 26402871900 28867139944 31683446280 32475532437 33003589875 35203829200 36083924930 39604307850 42244595040 43300709916 44004786500 52805743800 54125887395 57734279888 63366892560 64951064874 66007179750 70407658400 72167849860 79208615700 86601419832 88009573000 90209812325 99010769625 105611487600 108251774790 115468559776 126733785120 129902129748 132014359500 144335699720 158417231400 162377662185 173202839664 176019146000 180419624650 198021539250 211222975200 216503549580 259804259496 264028719000 270629436975 288671399440 316834462800 324755324370 346405679328 352038292000 360839249300 396043078500 433007099160 451049061625 519608518992 528057438000 541258873950 577342798880 633668925600 649510648740 721678498600 792086157000 811888310925 866014198320 902098123250 1039217037984 1056114876000 1082517747900 1299021297480 1353147184875 1443356997200 1584172314000 1623776621850 1732028396640 1804196246500 2165035495800 2598042594960 2706294369750 2886713994400 3168344628000 3247553243700 3608392493000 4059441554625 4330070991600 5196085189920 5412588739500 6495106487400 7216784986000 8118883109250 8660141983200 10825177479000 12990212974800 14433569972000 16237766218500 21650354958000 25980425949600 32475532437000 43300709916000 64951064874000 129902129748000
• Sum of all divisors σ(n): 472267118926512
• Sum of proper divisors (its aliquot sum) s(n): 342364989178512
• 129902129748000 is an abundant number, because the sum of its proper divisors (342364989178512) is greater than itself. Its abundance is 212462859430512

Bases of 129902129748000

• Binary: 11101100010010100110010010011001001100000100000₂
• Hexadecimal: 0x7625324C9820
• Base-36: 1A1O7Q2TK0

Squares and roots of 129902129748000

• 129902129748000 squared (129902129748000²) is 16874563313066226543504000000
• 129902129748000 cubed (129902129748000³) is 2192041712934769704171018174556992000000000
• The square root of 129902129748000 is 11397461.5484326157
• The cube root of 129902129748000 is 50645.2544140525

Scales and comparisons

• 129,902,129,748,000 seconds is equal to 4,130,485 years, 47 weeks, 3 days, 2 hours.
• To count from 1 to 129,902,129,748,000 would take you about ten million, three hundred twenty-six thousand, two 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 129902129748000 cubic inches would be around 4220.4 feet tall.

Recreational maths with 129902129748000

• 129902129748000 backwards is 000847921209921
• The number of decimal digits it has is: 15
• The sum of 129902129748000's digits is 54
• More coming soon!