129410095920

Names of 129410095920

• Cardinal: 129410095920 can be written as One hundred twenty-nine billion, four hundred ten million, ninety-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2941009592 × 10¹¹

Factors of 129410095920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 225

Divisors of 129410095920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 37 38 40 42 48 56 57 60 70 73 74 76 79 80 84 95 105 111 112 114 120 133 140 146 148 152 158 168 185 190 210 219 222 228 237 240 259 266 280 285 292 296 304 316 336 361 365 370 380 395 399 420 438 444 456 474 511 518 532 553 555 560 570 584 592 632 665 703 722 730 740 760 777 790 798 840 876 888 912 948 1022 1036 1064 1083 1095 1106 1110 1140 1168 1185 1264 1295 1330 1387 1406 1444 1460 1480 1501 1520 1533 1554 1580 1596 1659 1680 1752 1776 1805 1896 1995 2044 2072 2109 2128 2166 2190 2212 2220 2280 2370 2527 2555 2590 2660 2701 2765 2774 2812 2888 2920 2923 2960 3002 3066 3108 3160 3192 3318 3504 3515 3610 3792 3885 3990 4088 4144 4161 4218 4332 4380 4424 4440 4503 4560 4740 4921 5054 5110 5180 5320 5402 5415 5530 5548 5624 5767 5776 5840 5846 6004 6132 6216 6320 6384 6636 6935 7030 7220 7505 7581 7665 7770 7980 8103 8176 8295 8322 8436 8664 8760 8769 8848 8880 9006 9480 9709 9842 10108 10220 10360 10507 10545 10640 10804 10830 11060 11096 11248 11534 11692 12008 12264 12432 12635 13272 13357 13505 13870 14060 14440 14615 14763 15010 15162 15330 15540 15960 16206 16590 16644 16872 17301 17328 17520 17538 18012 18907 18960 19418 19684 20216 20440 20461 20720 20805 21014 21090 21608 21660 22120 22192 22515 23068 23384 24016 24528 24605 25270 26353 26544 26714 27010 27740 28120 28519 28835 28880 29127 29230 29526 30020 30324 30660 31080 31521 31920 32412 33180 33288 33744 34602 35076 36024 37814 37905 38836 39368 40071 40369 40432 40515 40880 40922 41610 42028 42180 43216 43320 43845 44240 45030 46136 46768 48545 49210 50540 51319 52535 52706 53428 54020 55480 55537 56240 56721 57038 57670 58254 58460 59052 60040 60648 61320 61383 62160 63042 64824 66360 66576 66785 69204 70152 72048 73815 75628 75810 77672 78736 79059 80142 80738 81030 81844 83220 84056 84360 85557 86505 86640 87690 90060 92272 93499 94535 97090 98420 101080 102305 102638 105070 105412 106856 108040 109573 110960 111074 113442 114076 115340 116508 116920 118104 120080 121107 121296 122640 122766 126084 129648 131765 132720 133570 138408 140304 142595 145635 147630 151256 151620 153957 155344 157605 158118 160284 161476 162060 163688 166440 166611 168112 168720 171114 173010 175380 180120 184471 186998 189070 194180 196840 199633 200355 201845 202160 204610 205276 210140 210824 213379 213712 216080 219146 222148 226884 228152 230680 233016 233840 236208 242214 245532 252168 256595 263530 267140 276816 277685 280497 283605 285190 291270 295260 302512 303240 306915 307914 315210 316236 320568 322952 324120 327376 328719 332880 333222 342228 346020 350760 359233 360240 368942 373996 378140 388360 388759 393680 395295 399266 400710 403690 409220 410552 420280 421648 426758 427785 438292 444296 453768 456304 461360 466032 467495 484428 491064 504336 513190 527060 534280 547865 553413 555370 560994 567210 570380 582540 590520 598899 605535 606480 613830 615828 630420 632472 640137 641136 645904 648240 657438 666444 684456 692040 701520 718466 737884 747992 756280 767011 769785 776720 777518 790590 798532 801420 807380 818440 821104 833055 840560 853516 855570 876584 888592 907536 922355 934990 968856 975061 982128 998165 1026380 1054120 1055203 1066895 1068560 1077699 1095730 1106826 1110740 1121988 1134420 1140760 1165080 1166277 1181040 1197798 1211070 1227660 1231656 1260840 1264944 1280274 1314876 1332888 1368912 1384080 1402485 1436932 1475768 1493653 1495984 1512560 1534022 1539570 1555036 1581180 1597064 1602840 1614760 1636880 1643595 1666110 1707032 1711140 1753168 1796165 1844710 1869980 1937712 1943795 1950122 1996330 2052760 2081887 2108240 2110406 2133790 2155398 2191460 2213652 2221480 2243976 2268840 2281520 2301033 2330160 2332554 2395596 2422140 2455320 2463312 2521680 2560548 2629752 2665776 2767065 2804970 2873864 2925183 2951536 2987306 2994495 3068044 3079140 3110072 3162360 3165609 3194128 3200685 3205680 3229520 3287190 3332220 3414064 3422280 3592330 3689420 3739960 3835055 3887590 3900244 3992660 4054201 4105520 4163774 4220812 4267580 4310796 4382920 4427304 4442960 4480959 4487952 4537680 4602066 4665108 4791192 4844280 4875305 4910640 5121096 5259504 5276015 5388495 5534130 5609940 5747728 5831385 5850366 5974612 5988990 6136088 6158280 6220144 6245661 6324720 6331218 6401370 6574380 6664440 6825427 6844560 7184660 7378840 7386421 7468265 7479920 7670110 7775180 7800488 7985320 8108402 8327548 8441624 8535160 8621592 8765840 8854608 8961918 9204132 9330216 9582384 9688560 9750610 10242192 10409435 10552030 10776990 11068260 11219880 11505165 11662770 11700732 11949224 11977980 12162603 12272176 12316560 12491322 12662436 12802740 13148760 13328880 13650854 14369320 14573209 14625915 14757680 14772842 14936530 15340220 15550360 15600976 15828045 15970640 16216804 16655096 16883248 17070320 17243184 17923836 18408264 18660432 19501220 20271005 20476281 20818870 21104060 21553980 22136520 22159263 22404795 22439760 23010330 23325540 23401464 23898448 23955960 24325206 24982644 25324872 25605480 26297520 27301708 28379407 28738640 29146418 29251830 29545684 29873060 30680440 31100720 31228305 31656090 32433608 33310192 34127135 35847672 36816528 36932105 39002440 40542010 40952562 41637740 42208120 43107960 43719627 44273040 44318526 44809590 46020660 46651080 46802928 47911920 48650412 49965288 50649744 51210960 54603416 56758814 58292836 58503660 59091368 59746120 60813015 61360880 62456610 63312180 64867216 68254270 71695344 72866045 73864210 77029819 78004880 81084020 81905124 83275480 84416240 85138221 86215920 87439254 88637052 89619180 92041320 93302160 97300824 99930576 102381405 109206832 110796315 113517628 116585672 117007320 118182736 119492240 121626030 124913220 126624360 136508540 141897035 145732090 147728420 154059638 162168040 163810248 166550960 170276442 174878508 177274104 179238360 184082640 194601648 204762810 218598135 221592630 227035256 231089457 233171344 234014640 243252060 249826440 253248720 273017080 283794070 291464180 295456840 308119276 324336080 327620496 340552884 349757016 354548208 358476720 385149095 409525620 425691105 437196270 443185260 454070512 462178914 486504120 499652880 539208733 546034160 567588140 582928360 590913680 616238552 681105768 699514032 770298190 819051240 851382210 874392540 886370520 924357828 973008240 1078417466 1135176280 1155447285 1165856720 1232477104 1362211536 1540596380 1617626199 1638102480 1702764420 1748785080 1772741040 1848715656 2156834932 2270352560 2310894570 2696043665 3081192760 3235252398 3405528840 3497570160 3697431312 4313669864 4621789140 5392087330 6162385520 6470504796 6811057680 8088130995 8627339728 9243578280 10784174660 12941009592 16176261990 18487156560 21568349320 25882019184 32352523980 43136698640 64705047960 129410095920
• Sum of all divisors σ(n): 510144491520
• Sum of proper divisors (its aliquot sum) s(n): 380734395600
• 129410095920 is an abundant number, because the sum of its proper divisors (380734395600) is greater than itself. Its abundance is 251324299680

Bases of 129410095920

• Binary: 1111000100001011100010101101100110000₂
• Hexadecimal: 0x1E21715B30
• Base-36: 1NG7FH2O

Squares and roots of 129410095920

• 129410095920 squared (129410095920²) is 16746972926023600646400
• 129410095920 cubed (129410095920³) is 2167227372726357223834398002688000
• The square root of 129410095920 is 359736.1476415735
• The cube root of 129410095920 is 5058.1230041315

Scales and comparisons

• 129,410,095,920 seconds is equal to 4,114 years, 43 weeks, 5 days, 52 minutes.
• To count from 1 to 129,410,095,920 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 129410095920 cubic inches would be around 421.5 feet tall.

Recreational maths with 129410095920

• 129410095920 backwards is 029590014921
• 129410095920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129410095920's digits is 42
• More coming soon!