129402401310

Names of 129402401310

• Cardinal: 129402401310 can be written as One hundred twenty-nine billion, four hundred two million, four hundred one thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.2940240131 × 10¹¹

Factors of 129402401310

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 543

Divisors of 129402401310

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 31 35 39 42 43 45 54 62 63 65 70 78 81 86 90 91 93 105 117 126 129 130 135 155 162 182 186 189 195 210 215 217 234 243 258 270 273 279 301 310 315 351 378 387 390 403 405 430 434 439 455 465 486 546 558 559 567 585 602 630 645 651 702 774 806 810 819 837 878 903 910 930 945 1053 1085 1118 1134 1161 1170 1209 1215 1290 1302 1317 1333 1365 1395 1505 1638 1674 1677 1701 1755 1806 1890 1935 1953 2015 2106 2170 2195 2322 2418 2430 2457 2511 2634 2666 2709 2730 2790 2795 2821 2835 3010 3073 3159 3255 3354 3402 3483 3510 3627 3870 3906 3913 3951 3999 4030 4095 4185 4390 4515 4914 5022 5031 5265 5418 5590 5642 5670 5707 5805 5859 6045 6146 6318 6510 6585 6665 6966 7254 7371 7533 7826 7902 7998 8127 8190 8370 8385 8463 8505 9030 9219 9331 9765 10062 10449 10530 10881 11414 11610 11718 11739 11853 11997 12090 12285 12555 13170 13330 13545 13609 14105 14742 15066 15093 15365 15795 16254 16770 16926 17010 17121 17329 17415 17577 18135 18438 18662 18877 19530 19565 19755 19995 20898 21762 22113 23478 23706 23994 24381 24570 25110 25155 25389 27090 27218 27657 27993 28210 28535 29295 30186 30730 31590 32643 34242 34658 34830 35154 35217 35559 35991 36270 36855 37665 37754 39130 39510 39949 39990 40635 40827 42315 44226 45279 46095 46655 48762 50310 50778 51363 51987 52245 52731 54405 55314 55986 56631 57070 58590 58695 59265 59985 65286 68045 70434 71118 71982 73143 73710 75330 75465 76167 79898 81270 81654 82971 83979 84630 85605 86645 87885 90558 92190 93310 94385 95263 97929 102726 103974 104490 105462 105651 106677 107973 108810 110565 113262 117390 118530 119847 119970 121303 121905 122481 126945 132139 135837 136090 138285 139965 146286 150930 152334 154089 155961 163215 165942 167958 169893 171210 173290 175770 176085 176917 177795 179955 188770 190526 195858 199745 204135 211302 213354 215946 221130 226395 228501 239694 242606 243810 244962 245401 248913 251937 253890 256815 259935 263655 264278 271674 276570 279930 283155 285789 308178 311922 316953 323919 326430 339786 352170 353834 355590 359541 359910 363909 365715 367443 380835 396417 399490 408270 414855 419895 452790 457002 462267 467883 476315 489645 490802 497826 503874 509679 513630 519870 527310 528255 530751 533385 539865 566310 571578 585187 599235 606515 612405 633906 647838 660695 679185 685503 719082 727818 731430 734886 736203 746739 755811 761670 770445 779805 792834 829710 839790 849465 857367 884585 924534 935766 950859 952630 979290 1019358 1056510 1061502 1066770 1078623 1079730 1091727 1102329 1142505 1170374 1189251 1198470 1213030 1224810 1227005 1238419 1244565 1259685 1321390 1358370 1371006 1386801 1403649 1428945 1472406 1493478 1511622 1529037 1540890 1559610 1584765 1592253 1619595 1698930 1714734 1717807 1755561 1769170 1797705 1819545 1837215 1901718 1982085 2157246 2183454 2204658 2208609 2267433 2285010 2311335 2339415 2378502 2454010 2476838 2489130 2519370 2548395 2572101 2653755 2773602 2807298 2857890 2925935 3058074 3169530 3184506 3235869 3239190 3275181 3306987 3427515 3435614 3511122 3567753 3595410 3639090 3674430 3681015 3715257 3733695 3779055 3964170 4096309 4210947 4286835 4417218 4534866 4587111 4622670 4678830 4754295 4776759 5096790 5144202 5153421 5266683 5307510 5393115 5458635 5511645 5851870 5946255 6192095 6471738 6550362 6613974 6625827 6855030 6934005 7018245 7135506 7362030 7430514 7467390 7558110 7607431 7645185 7716303 7961265 8192618 8421894 8573670 8589035 8777805 9174222 9508590 9553518 9707607 9825543 10306842 10533366 10703259 10786230 10917270 11023290 11043045 11145771 11337165 11892510 12288927 12384190 12860505 13251654 13868010 14036490 14330277 15214862 15290370 15432606 15460263 15800049 15922530 16179345 16375905 16534935 17178070 17555610 17838765 18576285 19415214 19651086 19877481 20481545 21054735 21406518 22086090 22291542 22674330 22822293 22935555 23148909 23883795 24577854 25721010 25767105 26333415 28660554 29476629 30920526 31600098 32109777 32358690 32751810 33069870 33129135 33437313 35677530 36866781 37152570 38037155 38581515 39754962 40963090 42109470 42990831 45644586 45871110 46297818 46380789 47400147 47767590 48538035 49127715 51534210 52666830 53252017 53516295 55728855 58953258 59632443 61444635 64219554 66258270 66874626 68466879 71651385 73733562 76074310 77163030 77301315 79000245 85981662 92761578 94800294 97076070 98255430 99387405 100311939 106504034 107032590 110600343 111457710 114111465 115744545 119264886 122889270 136933758 139142367 142200441 143302770 147383145 154602630 158000490 159756051 160548885 167186565 184333905 198774810 200623878 205400637 214954155 221200686 228222930 231489090 231903945 237000735 266260085 278284734 284400882 294766290 298162215 300935817 319512102 321097770 331801029 334373130 342334395 368667810 410801274 417427101 429908310 463807890 474001470 479268153 501559695 532520170 553001715 596324430 601871634 616201911 663602058 684668790 695711835 711002205 798780255 834854202 958536306 995403087 1003119390 1027003185 1106003430 1232403822 1391423670 1422004410 1437804459 1504679085 1597560510 1659005145 1848605733 1990806174 2054006370 2087135505 2396340765 2875608918 3009358170 3081009555 3318010290 3697211466 4174271010 4313413377 4792681530 4977015435 6162019110 7189022295 8626826754 9243028665 9954030870 12940240131 14378044590 18486057330 21567066885 25880480262 43134133770 64701200655 129402401310
• Sum of all divisors σ(n): 454618644480
• Sum of proper divisors (its aliquot sum) s(n): 325216243170
• 129402401310 is an abundant number, because the sum of its proper divisors (325216243170) is greater than itself. Its abundance is 195813841860

Bases of 129402401310

• Binary: 1111000100000111110111111001000011110₂
• Hexadecimal: 0x1E20FBF21E
• Base-36: 1NG2UJVI

Squares and roots of 129402401310

• 129402401310 squared (129402401310²) is 16744981464794289716100
• 129402401310 cubed (129402401310³) is 2166840811435822314439178168091000
• The square root of 129402401310 is 359725.4526857949
• The cube root of 129402401310 is 5058.0227516359

Scales and comparisons

• 129,402,401,310 seconds is equal to 4,114 years, 30 weeks, 6 days, 23 hours, 28 minutes, 30 seconds.
• To count from 1 to 129,402,401,310 would take you about eight thousand, two hundred twenty-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 129402401310 cubic inches would be around 421.5 feet tall.

Recreational maths with 129402401310

• 129402401310 backwards is 013104204921
• 129402401310 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129402401310's digits is 27
• More coming soon!