129533531400

Names of 129533531400

• Cardinal: 129533531400 can be written as One hundred twenty-nine billion, five hundred thirty-three million, five hundred thirty-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.295335314 × 10¹¹

Factors of 129533531400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 781

Divisors of 129533531400

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 25 26 27 28 30 35 36 39 40 42 45 50 52 54 56 60 63 65 70 72 75 78 81 84 90 91 100 104 105 108 117 120 126 130 135 140 150 156 162 168 169 175 180 182 189 195 200 210 216 225 234 243 252 260 270 273 280 300 312 315 324 325 338 350 351 360 364 378 390 405 420 450 455 468 486 504 507 520 525 540 546 567 585 600 630 648 650 675 676 700 702 728 729 751 756 780 810 819 840 845 900 910 936 945 972 975 1014 1050 1053 1080 1092 1134 1170 1183 1215 1260 1300 1350 1352 1365 1400 1404 1458 1502 1512 1521 1560 1575 1620 1638 1690 1701 1755 1800 1820 1890 1944 1950 2025 2028 2100 2106 2184 2253 2268 2275 2340 2366 2430 2457 2520 2535 2600 2700 2730 2808 2835 2916 2925 3004 3042 3150 3159 3240 3276 3380 3402 3510 3549 3640 3645 3755 3780 3900 4050 4056 4095 4200 4212 4225 4506 4536 4550 4563 4680 4725 4732 4860 4914 5070 5103 5257 5265 5400 5460 5670 5832 5850 5915 6008 6075 6084 6300 6318 6552 6759 6760 6804 6825 7020 7098 7290 7371 7510 7560 7605 7800 8100 8190 8424 8450 8505 8775 9012 9100 9126 9450 9464 9477 9720 9763 9828 10140 10206 10514 10530 10647 10920 11265 11340 11700 11830 12150 12168 12285 12600 12636 12675 13518 13608 13650 13689 14040 14175 14196 14580 14742 15020 15210 15771 15795 16200 16380 16900 17010 17550 17745 18024 18200 18225 18252 18775 18900 18954 19526 19656 20277 20280 20412 20475 21028 21060 21294 22113 22530 22680 22815 23400 23660 24300 24570 25272 25350 25515 26285 26325 27036 27300 27378 28350 28392 29160 29289 29484 29575 30040 30420 31542 31590 31941 32760 33795 33800 34020 35100 35490 36450 36504 36855 37550 37800 37908 38025 39052 40554 40824 40950 41067 42056 42120 42525 42588 44226 45060 45630 47313 47320 47385 48600 48815 49140 50700 51030 52570 52650 53235 54072 54600 54756 56325 56700 58578 58968 59150 60831 60840 61425 63084 63180 63882 66339 67590 68040 68341 68445 70200 70980 72900 73710 75100 75816 76050 78104 78855 78975 81108 81900 82134 85050 85176 87867 88452 88725 90120 91260 94626 94770 95823 97630 98280 101385 101400 102060 105140 105300 106470 109512 110565 112650 113400 114075 117156 118300 121662 122850 123201 126168 126360 126919 127575 127764 131425 132678 135180 136682 136890 141939 141960 145800 146445 147420 150200 152100 157710 157950 159705 162216 163800 164268 168975 170100 175734 176904 177450 182493 182520 184275 189252 189540 191646 195260 202770 204120 205023 205335 210280 210600 212940 221130 225300 228150 234312 236565 236600 236925 243324 244075 245700 246402 253838 255150 255528 262850 263601 265356 266175 270360 273364 273780 283878 287469 292890 294840 304155 304200 315420 315900 319410 328536 331695 337950 340200 341705 342225 351468 354900 364986 368550 378504 379080 380757 383292 390520 394275 405540 410046 410670 425817 425880 439335 442260 450600 456300 473130 473850 479115 486648 488150 491400 492804 506925 507676 510300 525700 527202 530712 532350 546728 547479 547560 552825 567756 574938 585780 608310 615069 616005 630840 631800 634595 638820 663390 675900 683410 684450 702936 709695 709800 729972 732225 737100 761514 766584 788550 790803 798525 811080 820092 821340 851634 862407 878670 884520 888433 912465 912600 946260 947700 958230 976300 985608 1013850 1015352 1020600 1025115 1026675 1051400 1054404 1064700 1094958 1105650 1135512 1142271 1149876 1171560 1182825 1216620 1230138 1232010 1269190 1277451 1277640 1318005 1326780 1351800 1366820 1368900 1419390 1437345 1459944 1464450 1474200 1520775 1523028 1577100 1581606 1597050 1640184 1642680 1658475 1703268 1708525 1724814 1757340 1776866 1824930 1845207 1892520 1895400 1903785 1916460 1952600 2027700 2050230 2053350 2108808 2129085 2129400 2189916 2196675 2211300 2284542 2299752 2365650 2372409 2395575 2433240 2460276 2464020 2538380 2554902 2636010 2653560 2665299 2733640 2737395 2737800 2838780 2874690 2928900 3041550 3046056 3075345 3080025 3154200 3163212 3172975 3194100 3316950 3406536 3417050 3426813 3449628 3514680 3548475 3553732 3649860 3690414 3807570 3832353 3832920 3954015 4055400 4100460 4106700 4258170 4312035 4379832 4393350 4422600 4442165 4562325 4569084 4731300 4744818 4791150 4920552 4928040 5076760 5109804 5125575 5272020 5330598 5474790 5535621 5677560 5711355 5749380 5857800 6083100 6150690 6160050 6326424 6345950 6387255 6388200 6590025 6633900 6834100 6853626 6899256 7096950 7107464 7117227 7186725 7299720 7380828 7615140 7664706 7908030 7995897 8200920 8213400 8516340 8624070 8786700 8884330 9124650 9138168 9226035 9462600 9489636 9518925 9582300 10219608 10251150 10280439 10544040 10645425 10661196 10949580 11071242 11422710 11498760 11862045 12166200 12301380 12320100 12691900 12774510 13180050 13267800 13326495 13668200 13686975 13707252 14193900 14234454 14373450 14761656 15230280 15329412 15376725 15816060 15991794 16606863 17032680 17134065 17248140 17573400 17768660 18249300 18452070 18979272 19037850 19161765 19164600 19770075 20502300 20560878 21290850 21322392 21560175 21899160 22142484 22210825 22845420 23724090 23987691 24602760 24640200 25383800 25549020 26360100 26652990 27373950 27414504 27678105 28387800 28468908 28556775 28746900 30658824 30753450 30841317 31632120 31936275 31983588 33213726 34268130 34496280 35537320 35586135 36498600 36904140 38075700 38323530 39540150 39979485 41004600 41121756 42581700 43120350 44284968 44421650 45690840 46130175 47448180 47975382 49820589 51098040 51402195 52720200 53305980 54747900 55356210 56937816 57113550 57493800 59310225 61506900 61682634 63872550 63967176 66427452 66632475 68536260 71172270 71963073 73808280 76151400 76647060 79080300 79958970 82243512 83034315 85163400 85670325 86240700 88843300 92260350 92523951 94896360 95808825 95950764 99641178 102804390 106611960 109495800 110712420 114227100 118620450 119938455 123013800 123365268 127745100 132854904 133264950 137072520 138390525 142344540 143926146 153294120 154206585 158160600 159917940 166068630 171340650 172481400 177686600 177930675 184520700 185047902 191617650 191901528 199282356 199897425 205608780 215889219 221424840 228454200 237240900 239876910 246730536 249102945 255490200 257010975 266529900 276781050 284689080 287852292 308413170 319835880 332137260 342681300 355861350 359815365 369041400 370095804 383235300 398564712 399794850 411217560 415171575 431778438 462619755 474481800 479753820 498205890 514021950 533059800 553562100 575704584 599692275 616826340 647667657 664274520 685362600 711722700 719630730 740191608 766470600 771032925 799589700 830343150 863556876 925239510 959507640 996411780 1028043900 1079446095 1107124200 1199384550 1233652680 1245514725 1295335314 1423445400 1439261460 1542065850 1599179400 1660686300 1727113752 1799076825 1850479020 1992823560 2056087800 2158892190 2313098775 2398769100 2491029450 2590670628 2878522920 3084131700 3238338285 3321372600 3598153650 3700958040 4317784380 4626197550 4797538200 4982058900 5181341256 5397230475 6168263400 6476676570 7196307300 8635568760 9252395100 9964117800 10794460950 12953353140 14392614600 16191691425 18504790200 21588921900 25906706280 32383382850 43177843800 64766765700 129533531400
• Sum of all divisors σ(n): 559541151360
• Sum of proper divisors (its aliquot sum) s(n): 430007619960
• 129533531400 is an abundant number, because the sum of its proper divisors (430007619960) is greater than itself. Its abundance is 300474088560

Bases of 129533531400

• Binary: 1111000101000110011001101010100001000₂
• Hexadecimal: 0x1E28CCD508
• Base-36: 1NI8X4I0

Squares and roots of 129533531400

• 129533531400 squared (129533531400²) is 16778935756954785960000
• 129533531400 cubed (129533531400³) is 2173434801732085535529939144000000
• The square root of 129533531400 is 359907.6706601293
• The cube root of 129533531400 is 5059.7306928071

Scales and comparisons

• 129,533,531,400 seconds is equal to 4,118 years, 39 weeks, 5 days, 16 hours, 30 minutes.
• To count from 1 to 129,533,531,400 would take you about eight thousand, two hundred thirty-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 129533531400 cubic inches would be around 421.6 feet tall.

Recreational maths with 129533531400

• 129533531400 backwards is 004135335921
• 129533531400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129533531400's digits is 36
• More coming soon!