129744029184

Names of 129744029184

• Cardinal: 129744029184 can be written as One hundred twenty-nine billion, seven hundred forty-four million, twenty-nine thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.29744029184 × 10¹¹

Factors of 129744029184

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3271

Divisors of 129744029184

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 42 44 48 56 62 64 66 77 84 88 93 96 112 121 124 128 132 154 168 176 186 192 217 224 231 242 248 256 264 308 336 341 352 363 372 384 434 448 462 484 496 512 528 616 651 672 682 704 726 744 768 847 868 896 924 968 992 1023 1056 1232 1302 1344 1364 1408 1452 1488 1536 1694 1736 1792 1848 1936 1984 2046 2112 2387 2464 2541 2604 2688 2728 2816 2904 2976 3217 3388 3472 3584 3696 3751 3872 3968 4092 4224 4774 4928 5082 5208 5376 5456 5632 5808 5952 6434 6776 6944 7161 7392 7502 7744 7936 8184 8448 9548 9651 9856 10164 10416 10752 10912 11253 11616 11904 12868 13552 13888 14322 14784 15004 15488 15872 16368 16896 19096 19302 19712 20328 20832 21824 22506 22519 23232 23808 25736 26257 27104 27776 28644 29568 30008 30976 32736 35387 38192 38604 39424 40656 41664 43648 45012 45038 46464 47616 51472 52514 54208 55552 57288 59136 60016 61952 65472 67557 70774 76384 77208 78771 81312 83328 87296 90024 90076 92928 99727 102944 105028 106161 108416 111104 114576 118272 120032 130944 135114 141548 152768 154416 157542 162624 166656 174592 180048 180152 185856 199454 205888 210056 212322 216832 229152 240064 247709 261888 270228 283096 299181 305536 308832 315084 325248 333312 360096 360304 389257 398908 411776 420112 424644 433664 458304 480128 495418 523776 540456 566192 598362 611072 617664 630168 650496 698089 720192 720608 743127 778514 797816 823552 840224 849288 916608 960256 990836 1080912 1096997 1132384 1167771 1196724 1222144 1235328 1260336 1300992 1396178 1440384 1441216 1486254 1557028 1595632 1647104 1680448 1698576 1833216 1920512 1981672 2094267 2161824 2193994 2264768 2335542 2393448 2470656 2520672 2724799 2792356 2880768 2882432 2972508 3114056 3191264 3290991 3360896 3397152 3666432 3963344 4188534 4323648 4387988 4529536 4671084 4786896 4941312 5041344 5449598 5584712 5761536 5764864 5945016 6228112 6382528 6581982 6721792 6794304 7678979 7926688 8174397 8377068 8647296 8775976 9059072 9342168 9573792 10082688 10899196 11169424 11529728 11890032 12066967 12456224 12765056 13163964 13443584 13588608 15357958 15853376 16348794 16754136 17294592 17551952 18118144 18684336 19147584 20165376 21798392 22338848 23036937 23780064 24133934 24912448 25530112 26327928 27177216 30715916 31706752 32697588 33508272 34589184 35103904 36200901 37368672 38295168 40330752 43596784 44677696 46073874 47560128 48267868 49824896 51060224 52655856 54354432 61431832 63413504 65395176 67016544 70207808 72401802 74737344 76590336 84468769 87193568 89355392 92147748 95120256 96535736 99649792 105311712 122863664 126827008 130790352 134033088 140415616 144803604 149474688 153180672 168937538 174387136 178710784 184295496 190240512 193071472 199299584 210623424 245727328 253406307 261580704 268066176 280831232 289607208 298949376 337875076 348774272 357421568 368590992 380481024 386142944 421246848 491454656 506812614 523161408 536132352 561662464 579214416 597898752 675750152 697548544 737181984 772285888 842493696 982909312 1013625228 1046322816 1072264704 1158428832 1351500304 1395097088 1474363968 1544571776 1684987392 1965818624 2027250456 2092645632 2316857664 2703000608 2948727936 3089143552 3931637248 4054500912 4185291264 4633715328 5406001216 5897455872 6178287104 8109001824 9267430656 10812002432 11794911744 16218003648 18534861312 21624004864 32436007296 43248009728 64872014592 129744029184
• Sum of all divisors σ(n): 448345970688
• Sum of proper divisors (its aliquot sum) s(n): 318601941504
• 129744029184 is an abundant number, because the sum of its proper divisors (318601941504) is greater than itself. Its abundance is 188857912320

Bases of 129744029184

• Binary: 1111000110101010110001100011000000000₂
• Hexadecimal: 0x1E3558C600
• Base-36: 1NLQ8TMO

Squares and roots of 129744029184

• 129744029184 squared (129744029184²) is 16833513108898643705856
• 129744029184 cubed (129744029184³) is 2184047816070192199070598775701504
• The square root of 129744029184 is 360199.9849861185
• The cube root of 129744029184 is 5062.4699724431

Scales and comparisons

• 129,744,029,184 seconds is equal to 4,125 years, 23 weeks, 6 days, 6 minutes, 24 seconds.
• To count from 1 to 129,744,029,184 would take you about eight thousand, two hundred fifty 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 129744029184 cubic inches would be around 421.9 feet tall.

Recreational maths with 129744029184

• 129744029184 backwards is 481920447921
• The number of decimal digits it has is: 12
• The sum of 129744029184's digits is 51
• More coming soon!