129984317568

Names of 129984317568

• Cardinal: 129984317568 can be written as One hundred twenty-nine billion, nine hundred eighty-four million, three hundred seventeen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.29984317568 × 10¹¹

Factors of 129984317568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7711

Divisors of 129984317568

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 37 38 42 48 54 56 57 63 64 72 74 76 84 96 108 111 112 114 126 128 133 144 148 152 168 171 189 192 216 222 224 228 252 259 266 288 296 304 333 336 342 378 384 399 432 444 448 456 504 513 518 532 576 592 608 666 672 684 703 756 777 798 864 888 896 912 999 1008 1026 1036 1064 1152 1184 1197 1216 1332 1344 1368 1406 1512 1554 1596 1728 1776 1824 1998 2016 2052 2072 2109 2128 2331 2368 2394 2432 2664 2688 2736 2812 3024 3108 3192 3456 3552 3591 3648 3996 4032 4104 4144 4218 4256 4662 4736 4788 4921 5328 5472 5624 6048 6216 6327 6384 6993 7104 7182 7296 7643 7992 8064 8208 8288 8436 8512 9324 9576 9842 10656 10944 11248 12096 12432 12654 12768 13986 14208 14364 14763 15286 15984 16416 16576 16872 17024 18648 18981 19152 19684 21312 21888 22496 22929 24192 24864 25308 25536 27972 28728 29526 30572 31968 32832 33152 33744 37296 37962 38304 39368 42624 44289 44992 45858 49728 50616 51072 53501 55944 57456 59052 61144 63936 65664 67488 68787 74592 75924 76608 78736 88578 89984 91716 99456 101232 107002 111888 114912 118104 122288 127872 132867 134976 137574 145217 149184 151848 153216 157472 160503 177156 183432 202464 206361 214004 223776 229824 236208 244576 265734 269952 275148 282791 290434 298368 303696 314944 321006 354312 366864 404928 412722 428008 435651 447552 459648 472416 481509 489152 531468 550296 565582 580868 607392 629888 642012 708624 733728 809856 825444 848373 856016 871302 895104 944832 963018 978304 1016519 1062936 1100592 1131164 1161736 1214784 1284024 1306953 1417248 1444527 1467456 1650888 1696746 1712032 1742604 1889664 1926036 1979537 2033038 2125872 2201184 2262328 2323472 2429568 2545119 2568048 2613906 2834496 2889054 2934912 3049557 3301776 3393492 3424064 3485208 3852072 3920859 3959074 4066076 4251744 4402368 4524656 4646944 5090238 5136096 5227812 5373029 5668992 5778108 5938611 6099114 6603552 6786984 6848128 6970416 7635357 7704144 7841718 7918148 8132152 8503488 8804736 9049312 9148671 9293888 10180476 10272192 10455624 10746058 11556216 11877222 12198228 13207104 13573968 13940832 15270714 15408288 15683436 15836296 16119087 16264304 17006976 17815833 18098624 18297342 18587776 20360952 20544384 20911248 21492116 23112432 23754444 24396456 26414208 27147936 27446013 27881664 30541428 30816576 31366872 31672592 32238174 32528608 35631666 36197248 36594684 37611203 40721904 41822496 42984232 46224864 47508888 48357261 48792912 53447499 54295872 54892026 55763328 61082856 61633152 62733744 63345184 64476348 65057216 71263332 73189368 75222406 81443808 83644992 85968464 92449728 95017776 96714522 97585824 106894998 108591744 109784052 112833609 122165712 125467488 126690368 128952696 130114432 142526664 145071783 146378736 150444812 162887616 167289984 171936928 184899456 190035552 193429044 195171648 213789996 219568104 225667218 244331424 250934976 253380736 257905392 285053328 290143566 292757472 300889624 325775232 338500827 343873856 380071104 386858088 390343296 427579992 439136208 451334436 488662848 501869952 515810784 570106656 580287132 585514944 601779248 677001654 687747712 760142208 773716176 855159984 878272416 902668872 977325696 1015502481 1031621568 1140213312 1160574264 1171029888 1203558496 1354003308 1547432352 1710319968 1756544832 1805337744 2031004962 2063243136 2280426624 2321148528 2407116992 2708006616 3094864704 3420639936 3513089664 3610675488 4062009924 4642297056 4814233984 5416013232 6189729408 6841279872 7221350976 8124019848 9284594112 10832026464 14442701952 16248039696 18569188224 21664052928 32496079392 43328105856 64992158784 129984317568
• Sum of all divisors σ(n): 474050304000
• Sum of proper divisors (its aliquot sum) s(n): 344065986432
• 129984317568 is an abundant number, because the sum of its proper divisors (344065986432) is greater than itself. Its abundance is 214081668864

Bases of 129984317568

• Binary: 1111001000011101010110100100010000000₂
• Hexadecimal: 0x1E43AB4880
• Base-36: 1NPPB1C0

Squares and roots of 129984317568

• 129984317568 squared (129984317568²) is 16895922813618673434624
• 129984317568 cubed (129984317568³) is 2196204996609825722981051302674432
• The square root of 129984317568 is 360533.3792702141
• The cube root of 129984317568 is 5065.5933083007

Scales and comparisons

• 129,984,317,568 seconds is equal to 4,133 years, 5 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 129,984,317,568 would take you about eight thousand, two hundred sixty-six 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 129984317568 cubic inches would be around 422.1 feet tall.

Recreational maths with 129984317568

• 129984317568 backwards is 865713489921
• 129984317568 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129984317568's digits is 63
• More coming soon!