129936104480

Names of 129936104480

• Cardinal: 129936104480 can be written as One hundred twenty-nine billion, nine hundred thirty-six million, one hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.2993610448 × 10¹¹

Factors of 129936104480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1084

Divisors of 129936104480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 41 52 56 65 70 80 82 91 104 112 130 140 160 164 182 205 208 224 260 280 287 307 328 364 410 416 455 520 533 560 574 614 656 709 728 820 910 1040 1066 1120 1148 1228 1312 1418 1435 1456 1535 1640 1820 2080 2132 2149 2296 2456 2665 2836 2870 2912 3070 3280 3545 3640 3731 3991 4264 4298 4592 4912 4963 5330 5672 5740 6140 6560 7090 7280 7462 7982 8528 8596 9184 9217 9824 9926 10660 10745 11344 11480 12280 12587 14180 14560 14924 15964 17056 17192 18434 18655 19852 19955 21320 21490 22688 22960 24560 24815 25174 27937 28360 29069 29848 31928 34384 36868 37310 39704 39910 42640 42980 45920 46085 49120 49630 50348 55874 56720 58138 59696 62935 63856 64519 68768 73736 74620 79408 79820 85280 85960 88109 92170 99260 100696 111748 113440 116276 119392 125870 127712 129038 139685 145345 147472 149240 158816 159640 163631 171920 176218 184340 198520 201392 203483 217663 223496 232552 251740 258076 279370 290690 294944 298480 319280 322595 327262 343840 352436 368680 377897 397040 402784 406966 435326 440545 446992 465104 503480 516152 558740 581380 596960 638560 645190 654524 704872 737360 755794 794080 813932 818155 870652 881090 893984 930208 1006960 1017415 1032304 1088315 1117480 1145417 1162760 1290380 1309048 1409744 1474720 1511588 1523641 1627864 1636310 1741304 1762180 1889485 2013920 2034830 2064608 2176630 2234960 2290834 2325520 2580760 2618096 2645279 2819488 2829619 3023176 3047282 3255728 3272620 3482608 3524360 3778970 4069660 4353260 4469920 4581668 4651040 5161520 5236192 5290558 5659238 5727085 6046352 6094564 6511456 6545240 6965216 7048720 7557940 7618205 8139320 8706520 8924183 9163336 10323040 10581116 11318476 11454170 12092704 12189128 13090480 13226395 14097440 14148095 15115880 15236410 16278640 17413040 17848366 18326672 19807333 21162232 22636952 22908340 24378256 26180960 26452790 28296190 30231760 30472820 32557280 34826080 35696732 36653344 39614666 42324464 44620915 45273904 45816680 48756512 52905580 56592380 60463520 60945640 62469281 71393464 79229332 84648928 89241830 90547808 91633360 99036665 105811160 113184760 116014379 121891280 124938562 142786928 158458664 178483660 183266720 198073330 211622320 226369520 232028758 243782560 249877124 285573856 312346405 316917328 356967320 396146660 423244640 452739040 464057516 499754248 580071895 624692810 633834656 713934640 792293320 812100653 928115032 999508496 1160143790 1249385620 1427869280 1584586640 1624201306 1856230064 1999016992 2320287580 2498771240 3169173280 3248402612 3712460128 4060503265 4640575160 4997542480 6496805224 8121006530 9281150320 9995084960 12993610448 16242013060 18562300640 25987220896 32484026120 64968052240 129936104480
• Sum of all divisors σ(n): 388837532160
• Sum of proper divisors (its aliquot sum) s(n): 258901427680
• 129936104480 is an abundant number, because the sum of its proper divisors (258901427680) is greater than itself. Its abundance is 128965323200

Bases of 129936104480

• Binary: 1111001000000110010111001110000100000₂
• Hexadecimal: 0x1E40CB9C20
• Base-36: 1NOWLNVK

Squares and roots of 129936104480

• 129936104480 squared (129936104480²) is 16883391247437476070400
• 129936104480 cubed (129936104480³) is 2193762089103753422950994235392000
• The square root of 129936104480 is 360466.5095123263
• The cube root of 129936104480 is 5064.9669299227

Scales and comparisons

• 129,936,104,480 seconds is equal to 4,131 years, 29 weeks, 3 days, 2 hours, 21 minutes, 20 seconds.
• To count from 1 to 129,936,104,480 would take you about eight thousand, two hundred sixty-three 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 129936104480 cubic inches would be around 422.1 feet tall.

Recreational maths with 129936104480

• 129936104480 backwards is 084401639921
• The number of decimal digits it has is: 12
• The sum of 129936104480's digits is 47
• More coming soon!