129737550852

Names of 129737550852

• Cardinal: 129737550852 can be written as One hundred twenty-nine billion, seven hundred thirty-seven million, five hundred fifty thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.29737550852 × 10¹¹

Factors of 129737550852

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2864

Divisors of 129737550852

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 67 73 78 84 91 108 117 126 134 146 156 182 189 201 219 234 252 268 273 292 351 364 378 402 438 468 469 511 546 603 657 702 756 804 819 871 876 938 949 1022 1092 1206 1314 1404 1407 1533 1638 1742 1809 1876 1898 1971 2044 2412 2457 2613 2628 2699 2814 2847 3066 3276 3484 3618 3796 3942 4221 4599 4891 4914 5226 5398 5628 5694 6097 6132 6643 7236 7839 7884 8097 8442 8541 9198 9782 9828 10452 10796 11388 12194 12663 13286 13797 14673 15678 16194 16884 17082 18291 18396 18893 19564 19929 23517 24291 24388 25326 25623 26572 27594 29346 31356 32388 34164 34237 35087 36582 37786 39858 44019 47034 48582 50652 51246 54873 55188 56679 58692 59787 63583 68474 70174 72873 73164 75572 79716 88038 94068 97164 102492 102711 105261 109746 113358 119574 127166 132057 136948 140348 145746 164619 170037 176076 179361 180833 190749 197027 205422 210522 219492 226716 239148 245609 254332 264114 291492 308133 315783 329238 340074 358722 361666 381498 394054 410844 421044 445081 491218 510111 528228 542499 572247 591081 616266 631566 658476 680148 717444 723332 736827 762996 788108 890162 924399 947349 982436 1020222 1084998 1144494 1182162 1232532 1263132 1265831 1335243 1379189 1473654 1627497 1716741 1773243 1780324 1848798 1894698 2040444 2169996 2210481 2288988 2350829 2364324 2531662 2561351 2670486 2758378 2947308 3254994 3433482 3546486 3697596 3789396 3797493 4005729 4137567 4420962 4701658 4882491 5063324 5122702 5319729 5340972 5516756 6509988 6631443 6866964 7052487 7092972 7594986 7684053 8011458 8275134 8841924 9403316 9764982 10245404 10639458 11392479 12017187 12412701 13200809 13262886 14104974 15189972 15368106 16022916 16455803 16550268 17929457 19529964 21157461 21278916 22784958 23052159 24034374 24825402 26401618 26525772 28209948 30736212 32911606 34177437 35858914 37238103 39602427 42314922 45569916 46104318 48068748 49367409 49650804 52803236 53788371 63472383 65823212 68354874 69156477 71717828 74476206 79204854 84629844 92208636 92405663 98734818 107576742 118807281 126944766 136709748 138312954 148102227 148952412 158409708 161365113 171610517 184811326 197469636 215153484 237614562 253889532 276625908 277216989 296204454 322730226 343221034 356421843 369622652 444306681 475229124 484095339 514831551 554433978 592408908 645460452 686442068 712843686 831650967 888613362 968190678 1029663102 1108867956 1201273619 1425687372 1544494653 1663301934 1777226724 1936381356 2059326204 2402547238 2494952901 3088989306 3326603868 3603820857 4633483959 4805094476 4989905802 6177978612 7207641714 9266967918 9979811604 10811462571 14415283428 18533935836 21622925142 32434387713 43245850284 64868775426 129737550852
• Sum of all divisors σ(n): 426069504000
• Sum of proper divisors (its aliquot sum) s(n): 296331953148
• 129737550852 is an abundant number, because the sum of its proper divisors (296331953148) is greater than itself. Its abundance is 166594402296

Bases of 129737550852

• Binary: 1111000110100111101011110110000000100₂
• Hexadecimal: 0x1E34F5EC04
• Base-36: 1NLMDYX0

Squares and roots of 129737550852

• 129737550852 squared (129737550852²) is 16831832101075285925904
• 129737550852 cubed (129737550852³) is 2183720673145580911692410104070208
• The square root of 129737550852 is 360190.9921860901
• The cube root of 129737550852 is 5062.3857119001

Scales and comparisons

• 129,737,550,852 seconds is equal to 4,125 years, 13 weeks, 1 day, 34 minutes, 12 seconds.
• To count from 1 to 129,737,550,852 would take you about eight thousand, two hundred fifty 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 129737550852 cubic inches would be around 421.9 feet tall.

Recreational maths with 129737550852

• 129737550852 backwards is 258055737921
• 129737550852 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129737550852's digits is 54
• More coming soon!