129064604480

Names of 129064604480

• Cardinal: 129064604480 can be written as One hundred twenty-nine billion, sixty-four million, six hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.2906460448 × 10¹¹

Factors of 129064604480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 184

Divisors of 129064604480

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 64 70 76 80 95 98 112 133 140 151 152 160 190 196 224 245 266 280 302 304 320 361 380 392 448 490 532 560 604 608 665 722 755 760 784 931 980 1057 1064 1120 1208 1216 1330 1444 1510 1520 1568 1805 1862 1960 2114 2128 2240 2416 2527 2660 2869 2888 3020 3040 3136 3610 3724 3920 4228 4256 4655 4832 5054 5285 5320 5738 5776 6040 6080 7220 7399 7448 7840 8456 8512 9310 9664 10108 10570 10640 11476 11552 12080 12635 14345 14440 14798 14896 15680 16912 17689 18620 20083 20216 21140 21280 22801 22952 23104 24160 25270 28690 28880 29596 29792 33824 35378 36995 37240 40166 40432 42280 42560 45602 45904 48320 50540 54511 57380 57760 59192 59584 67648 70756 73990 74480 80332 80864 84560 88445 91204 91808 100415 101080 109022 114005 114760 115520 118384 140581 141512 147980 148960 159607 160664 161728 169120 176890 182408 183616 200830 202160 218044 228010 229520 236768 272555 281162 283024 295960 297920 319214 321328 338240 353780 364816 381577 401660 404320 433219 436088 456020 459040 473536 545110 562324 566048 591920 638428 642656 702905 707560 729632 763154 798035 803320 808640 866438 872176 912040 918080 1090220 1117249 1124648 1132096 1183840 1276856 1285312 1405810 1415120 1459264 1526308 1596070 1606640 1732876 1744352 1824080 1907885 2166095 2180440 2234498 2249296 2367680 2553712 2671039 2811620 2830240 3032533 3052616 3192140 3213280 3465752 3488704 3648160 3815770 4332190 4360880 4468996 4498592 5107424 5342078 5586245 5623240 5660480 6065066 6105232 6384280 6426560 6931504 7296320 7631540 8231161 8664380 8721760 8937992 8997184 10214848 10684156 11172490 11246480 12130132 12210464 12768560 13355195 13863008 15162665 15263080 16462322 17328760 17443520 17875984 21227731 21368312 22344980 22492960 24260264 24420928 25537120 26710390 27726016 30325330 30526160 32924644 34657520 35751968 41155805 42455462 42736624 44689960 44985920 48520528 51074240 53420780 57618127 60650660 61052320 65849288 69315040 71503936 82311610 84910924 85473248 89379920 97041056 106138655 106841560 115236254 121301320 122104640 131698576 138630080 164623220 169821848 170946496 178759840 194082112 212277310 213683120 230472508 242602640 263397152 288090635 329246440 339643696 357519680 403326889 424554620 427366240 460945016 485205280 526794304 576181270 658492880 679287392 806653778 849109240 854732480 921890032 970410560 1152362540 1316985760 1358574784 1613307556 1698218480 1843780064 2016634445 2304725080 2633971520 3226615112 3396436960 3687560128 4033268890 4609450160 6453230224 6792873920 8066537780 9218900320 12906460448 16133075560 18437800640 25812920896 32266151120 64532302240 129064604480
• Sum of all divisors σ(n): 379834369362
• Sum of proper divisors (its aliquot sum) s(n): 250769764882
• 129064604480 is an abundant number, because the sum of its proper divisors (250769764882) is greater than itself. Its abundance is 121705160402

Bases of 129064604480

• Binary: 1111000001100110110011001001101000000₂
• Hexadecimal: 0x1E0CD99340
• Base-36: 1NAHQE68

Squares and roots of 129064604480

• 129064604480 squared (129064604480²) is 16657672129578836070400
• 129064604480 cubed (129064604480³) is 2149915864961611786404933435392000
• The square root of 129064604480 is 359255.6255370263
• The cube root of 129064604480 is 5053.6176996141

Scales and comparisons

• 129,064,604,480 seconds is equal to 4,103 years, 44 weeks, 3 days, 7 hours, 1 minute, 20 seconds.
• To count from 1 to 129,064,604,480 would take you about eight thousand, two hundred seven 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 129064604480 cubic inches would be around 421.1 feet tall.

Recreational maths with 129064604480

• 129064604480 backwards is 084406460921
• The number of decimal digits it has is: 12
• The sum of 129064604480's digits is 44
• More coming soon!