130688432640

Names of 130688432640

• Cardinal: 130688432640 can be written as One hundred thirty billion, six hundred eighty-eight million, four hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3068843264 × 10¹¹

Factors of 130688432640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 11086

Divisors of 130688432640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 81 90 95 96 108 114 120 128 135 144 152 160 162 171 180 190 192 216 228 240 243 256 270 285 288 304 320 324 342 360 380 384 405 432 456 480 486 512 513 540 570 576 608 640 648 684 720 760 768 810 855 864 912 960 972 1026 1080 1140 1152 1215 1216 1280 1296 1368 1440 1520 1536 1539 1620 1710 1728 1824 1920 1944 2052 2160 2280 2304 2430 2432 2560 2565 2592 2736 2880 3040 3078 3240 3420 3456 3648 3840 3888 4104 4320 4560 4608 4617 4860 4864 5130 5184 5472 5760 6080 6156 6480 6840 6912 7296 7680 7695 7776 8208 8640 9120 9234 9720 9728 10260 10368 10944 11057 11520 12160 12312 12960 13680 13824 14592 15390 15552 16416 17280 18240 18468 19440 20520 20736 21888 22114 23040 23085 24320 24624 25920 27360 29184 30780 31104 32832 33171 34560 36480 36936 38880 41040 41472 43776 44228 46170 48640 49248 51840 54720 55285 61560 62208 65664 66342 69120 72960 73872 77760 82080 87552 88456 92340 98496 99513 103680 109440 110570 123120 124416 131328 132684 145920 147744 155520 164160 165855 176912 184680 196992 199026 207360 210083 218880 221140 246240 262656 265368 295488 298539 311040 328320 331710 353824 369360 393984 398052 420166 437760 442280 492480 497565 530736 590976 597078 622080 630249 656640 663420 707648 738720 787968 796104 840332 884560 895617 984960 995130 1050415 1061472 1181952 1194156 1260498 1313280 1326840 1415296 1477440 1492695 1592208 1680664 1769120 1791234 1890747 1969920 1990260 2100830 2122944 2363904 2388312 2520996 2653680 2686851 2830592 2954880 2985390 3151245 3184416 3361328 3538240 3582468 3781494 3939840 3980520 4201660 4245888 4478085 4776624 5041992 5307360 5373702 5661184 5672241 5909760 5970780 6302490 6368832 6722656 7076480 7164936 7562988 7961040 8403320 8491776 8956170 9453735 9553248 10083984 10614720 10747404 11344482 11819520 11941560 12604980 12737664 13434255 13445312 14152960 14329872 15125976 15922080 16806640 16983552 17016723 17912340 18907470 19106496 20167968 21229440 21494808 22688964 23883120 25209960 25475328 26868510 26890624 28305920 28361205 28659744 30251952 31844160 33613280 34033446 35824680 37814940 38212992 40335936 42458880 42989616 45377928 47766240 50419920 50950656 51050169 53737020 53781248 56722410 57319488 60503904 63688320 67226560 68066892 71649360 75629880 76425984 80671872 84917760 85083615 85979232 90755856 95532480 100839840 102100338 107474040 107562496 113444820 114638976 121007808 127376640 134453120 136133784 143298720 151259760 152851968 161343744 170167230 171958464 181511712 191064960 201679680 204200676 214948080 226889640 229277952 242015616 254753280 255250845 268906240 272267568 286597440 302519520 322687488 340334460 343916928 363023424 382129920 403359360 408401352 429896160 453779280 458555904 484031232 510501690 537812480 544535136 573194880 605039040 680668920 687833856 726046848 764259840 806718720 816802704 859792320 907558560 968062464 1021003380 1089070272 1146389760 1210078080 1361337840 1375667712 1452093696 1613437440 1633605408 1719584640 1815117120 2042006760 2178140544 2292779520 2420156160 2722675680 2904187392 3267210816 3439169280 3630234240 4084013520 4356281088 4840312320 5445351360 6534421632 6878338560 7260468480 8168027040 8712562176 10890702720 13068843264 14520936960 16336054080 21781405440 26137686528 32672108160 43562810880 65344216320 130688432640
• Sum of all divisors σ(n): 494122749120
• Sum of proper divisors (its aliquot sum) s(n): 363434316480
• 130688432640 is an abundant number, because the sum of its proper divisors (363434316480) is greater than itself. Its abundance is 232745883840

Bases of 130688432640

• Binary: 1111001101101101000110011101000000000₂
• Hexadecimal: 0x1E6DA33A00
• Base-36: 1O1CIO00

Squares and roots of 130688432640

• 130688432640 squared (130688432640²) is 17079466425899817369600
• 130688432640 cubed (130688432640³) is 2232088697528349833695271583744000
• The square root of 130688432640 is 361508.5512681547
• The cube root of 130688432640 is 5074.7234856583

Scales and comparisons

• 130,688,432,640 seconds is equal to 4,155 years, 25 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 130,688,432,640 would take you about eight thousand, three hundred ten 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 130688432640 cubic inches would be around 422.9 feet tall.

Recreational maths with 130688432640

• 130688432640 backwards is 046234886031
• 130688432640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130688432640's digits is 45
• More coming soon!