129897531509200

Names of 129897531509200

• Cardinal: 129897531509200 can be written as One hundred twenty-nine trillion, eight hundred ninety-seven billion, five hundred thirty-one million, five hundred nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.298975315092 × 10¹⁴

Factors of 129897531509200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 16360

Divisors of 129897531509200

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 169 175 182 196 200 208 245 260 280 325 338 343 350 364 392 400 455 490 520 560 637 650 676 686 700 728 784 845 910 980 1040 1183 1225 1274 1300 1352 1372 1400 1456 1690 1715 1820 1960 2275 2366 2401 2450 2548 2600 2704 2744 2800 3185 3380 3430 3640 3920 4225 4459 4550 4732 4802 4900 5096 5200 5488 5915 6370 6760 6860 7280 8281 8450 8575 8918 9100 9464 9604 9800 10192 11830 12005 12740 13520 13720 15925 16333 16562 16807 16900 17150 17836 18200 18928 19208 19600 22295 23660 24010 25480 27440 29575 31213 31850 32666 33124 33614 33800 34300 35672 36400 38416 41405 44590 47320 48020 50960 57967 59150 60025 62426 63700 65332 66248 67228 67600 68600 71344 81665 82810 84035 89180 94640 96040 111475 114331 115934 117649 118300 120050 124852 127400 130664 132496 134456 137200 156065 163330 165620 168070 178360 192080 207025 212329 218491 222950 228662 231868 235298 236600 240100 249704 254800 261328 268912 289835 312130 326660 331240 336140 356720 405769 408325 414050 420175 424658 436982 445900 457324 463736 470596 473200 480200 499408 571655 579670 588245 624260 653320 662480 672280 780325 800317 811538 816650 828100 840350 849316 873964 891800 914648 927472 941192 960400 1061645 1092455 1143310 1159340 1176490 1248520 1306640 1344560 1449175 1486303 1529437 1560650 1600634 1623076 1633300 1656200 1680700 1698632 1747928 1783600 1829296 1882384 2028845 2123290 2184910 2286620 2318680 2352980 2497040 2760277 2840383 2858275 2898350 2941225 2972606 3058874 3121300 3201268 3246152 3266600 3312400 3361400 3397264 3495856 4001585 4057690 4246580 4369820 4573240 4637360 4705960 5308225 5462275 5520554 5602219 5680766 5716550 5796700 5882450 5945212 6117748 6242600 6402536 6492304 6533200 6722800 7431515 7647185 8003170 8115380 8493160 8739640 9146480 9411920 10144225 10404121 10616450 10924550 11041108 11204438 11361532 11433100 11593400 11764900 11890424 12235496 12485200 12805072 13801385 14201915 14863030 15294370 16006340 16230760 16986320 17479280 19321939 19882681 20007925 20288450 20808242 21232900 21849100 22082216 22408876 22723064 22866200 23186800 23529800 23780848 24470992 27602770 28011095 28403830 29726060 30588740 32012680 32461520 37157575 38235925 38643878 39215533 39765362 40015850 40576900 41616484 42465800 43698200 44164432 44817752 45446128 45732400 47059600 52020605 55205540 56022190 56807660 59452120 61177480 64025360 69006925 71009575 72828847 74315150 76471850 77287756 78431066 79530724 80031700 81153800 83232968 84931600 87396400 89635504 96609695 99413405 104041210 110411080 112044380 113615320 118904240 122354960 135253573 138013850 140055475 142019150 145657694 148630300 152943700 154575512 156862132 159061448 160063400 162307600 166465936 193219390 196077665 198826810 208082420 220822160 224088760 227230640 260103025 270507146 274508731 276027700 280110950 284038300 291315388 297260600 305887400 309151024 313724264 318122896 320126800 364144235 386438780 392155330 397653620 416164840 448177520 483048475 497067025 509801929 520206050 541014292 549017462 552055400 560221900 568076600 582630776 594521200 611774800 627448528 676267865 728288470 772877560 784310660 795307240 832329680 946775011 966096950 980388325 994134050 1019603858 1040412100 1082028584 1098034924 1104110800 1120443800 1136153200 1165261552 1352535730 1372543655 1456576940 1545755120 1568621320 1590614480 1820721175 1893550022 1921561117 1932193900 1960776650 1988268100 2039207716 2080824200 2164057168 2196069848 2240887600 2549009645 2705071460 2745087310 2913153880 3137242640 3381339325 3568613503 3641442350 3787100044 3843122234 3864387800 3921553300 3976536200 4078415432 4161648400 4392139696 4733875055 5098019290 5410142920 5490174620 5826307760 6627425077 6762678650 6862718275 7137227006 7282884700 7574200088 7686244468 7728775600 7843106600 7953072400 8156830864 9467750110 9607805585 10196038580 10820285840 10980349240 12745048225 13254850154 13525357300 13725436550 14274454012 14565769400 15148400176 15372488936 15686213200 17843067515 18935500220 19215611170 20392077160 21960698480 23669375275 24980294521 25490096450 26509700308 27050714600 27450873100 28548908024 29131538800 30744977872 33137125385 35686135030 37871000440 38431222340 40784154320 46391975539 47338750550 48039027925 49960589042 50980192900 53019400616 54101429200 54901746200 57097816048 66274250770 71372270060 75742000880 76862444680 89215337575 92783951078 94677501100 96078055850 99921178084 101960385800 106038801232 109803492400 124901472605 132548501540 142744540120 153724889360 165685626925 178430675150 185567902156 189355002200 192156111700 199842356168 203920771600 231959877695 249802945210 265097003080 285489080240 324743828773 331371253850 356861350300 371135804312 378710004400 384312223400 399684712336 463919755390 499605890420 530194006160 624507363025 649487657546 662742507700 713722700600 742271608624 768624446800 927839510780 999211780840 1159799388475 1249014726050 1298975315092 1325485015400 1427445401200 1623719143865 1855679021560 1998423561680 2319598776950 2498029452100 2597950630184 2650970030800 3247438287730 3711358043120 4639197553900 4996058904200 5195901260368 6494876575460 8118595719325 9278395107800 9992117808400 12989753150920 16237191438650 18556790215600 25979506301840 32474382877300 64948765754600 129897531509200
• Sum of all divisors σ(n): 394277079538194
• Sum of proper divisors (its aliquot sum) s(n): 264379548028994
• 129897531509200 is an abundant number, because the sum of its proper divisors (264379548028994) is greater than itself. Its abundance is 134482016519794

Bases of 129897531509200

• Binary: 11101100010010000100000001110010000100111010000₂
• Hexadecimal: 0x7624203909D0
• Base-36: 1A1M3OELSG

Squares and roots of 129897531509200

• 129897531509200 squared (129897531509200²) is 16873368692183606829684640000
• 129897531509200 cubed (129897531509200³) is 2191808941359268863910664842299258688000000
• The square root of 129897531509200 is 11397259.8245894175
• The cube root of 129897531509200 is 50644.6568315439

Scales and comparisons

• 129,897,531,509,200 seconds is equal to 4,130,339 years, 36 weeks, 3 days, 17 hours, 26 minutes, 40 seconds.
• To count from 1 to 129,897,531,509,200 would take you about ten million, three hundred twenty-five thousand, eight hundred forty-nine 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 129897531509200 cubic inches would be around 4220.4 feet tall.

Recreational maths with 129897531509200

• 129897531509200 backwards is 002905135798921
• The number of decimal digits it has is: 15
• The sum of 129897531509200's digits is 61
• More coming soon!