129550027152

Names of 129550027152

• Cardinal: 129550027152 can be written as One hundred twenty-nine billion, five hundred fifty million, twenty-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.29550027152 × 10¹¹

Factors of 129550027152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12039

Divisors of 129550027152

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 52 56 78 84 91 104 112 156 168 169 182 193 208 273 312 336 338 364 386 507 546 579 624 676 728 772 1014 1092 1158 1183 1351 1352 1456 1544 2028 2184 2316 2366 2509 2702 2704 3088 3549 4053 4056 4368 4632 4732 5018 5404 7098 7527 8106 8112 9264 9464 10036 10808 11821 14196 15054 16212 17563 18928 20072 21616 23642 28392 30108 32424 32617 35126 35463 40144 47284 52689 56784 60216 64848 65234 70252 70926 82747 94568 97851 105378 120432 130468 140504 141852 153673 165494 189136 195702 210756 228319 248241 260936 281008 283704 307346 330988 391404 421512 456638 461019 496482 521872 567408 614692 661976 684957 782808 843024 913276 922038 992964 1075711 1229384 1323952 1369914 1565616 1826552 1844076 1985928 1997749 2151422 2281453 2458768 2739828 3227133 3653104 3688152 3971856 3995498 4302844 4562906 5479656 5993247 6454266 6844359 7376304 7990996 8605688 9125812 10959312 11986494 12908532 13688718 13984243 15970171 15981992 17211376 18251624 23972988 25817064 27377436 27968486 29658889 31940342 31963984 36503248 41952729 47910513 47945976 51634128 54754872 55936972 59317778 63880684 83905458 88976667 95821026 95891952 109509744 111873944 118635556 127761368 167810916 177953334 191642052 207612223 223747888 237271112 255522736 335621832 355906668 383284104 385565557 415224446 474542224 622836669 671243664 711813336 766568208 771131114 830448892 1156696671 1245673338 1423626672 1542262228 1660897784 2313393342 2491346676 2698958899 3084524456 3321795568 4626786684 4982693352 5397917798 6169048912 8096876697 9253573368 9965386704 10795835596 16193753394 18507146736 21591671192 32387506788 43183342384 64775013576 129550027152
• Sum of all divisors σ(n): 416347006848
• Sum of proper divisors (its aliquot sum) s(n): 286796979696
• 129550027152 is an abundant number, because the sum of its proper divisors (286796979696) is greater than itself. Its abundance is 157246952544

Bases of 129550027152

• Binary: 1111000101001110010001000100110010000₂
• Hexadecimal: 0x1E29C88990
• Base-36: 1NIIQOPC

Squares and roots of 129550027152

• 129550027152 squared (129550027152²) is 16783209535083937231104
• 129550027152 cubed (129550027152³) is 2174265250967829364888586898935808
• The square root of 129550027152 is 359930.5865746895
• The cube root of 129550027152 is 5059.9454647893

Scales and comparisons

• 129,550,027,152 seconds is equal to 4,119 years, 15 weeks, 14 hours, 39 minutes, 12 seconds.
• To count from 1 to 129,550,027,152 would take you about eight thousand, two hundred thirty-eight 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 129550027152 cubic inches would be around 421.7 feet tall.

Recreational maths with 129550027152

• 129550027152 backwards is 251720055921
• 129550027152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129550027152's digits is 39
• More coming soon!