155229052160

Names of 155229052160

• Cardinal: 155229052160 can be written as One hundred fifty-five billion, two hundred twenty-nine million, fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.5522905216 × 10¹¹

Factors of 155229052160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3209

Divisors of 155229052160

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 61 64 65 70 80 91 98 104 112 122 128 130 140 160 182 196 208 224 244 245 256 260 280 305 320 364 392 416 427 448 455 488 490 520 560 610 637 640 728 784 793 832 854 896 910 976 980 1040 1120 1220 1274 1280 1456 1568 1586 1664 1708 1792 1820 1952 1960 2080 2135 2240 2440 2548 2912 2989 3121 3136 3172 3185 3328 3416 3640 3904 3920 3965 4160 4270 4480 4880 5096 5551 5824 5978 6242 6272 6344 6370 6832 7280 7808 7840 7930 8320 8540 8960 9760 10192 11102 11648 11956 12484 12544 12688 12740 13664 14560 14945 15605 15616 15680 15860 16640 17080 19520 20384 21847 22204 23296 23912 24968 25376 25480 27328 27755 29120 29890 31210 31360 31720 34160 38857 39040 40573 40768 43694 44408 47824 49936 50752 50960 54656 55510 58240 59780 62420 62720 63440 68320 77714 78080 81146 81536 87388 88816 95648 99872 101504 101920 109235 109312 111020 116480 119560 124840 126880 136640 152929 155428 162292 163072 174776 177632 190381 191296 194285 199744 202865 203008 203840 218470 222040 239120 249680 253760 273280 284011 305858 310856 324584 349552 355264 380762 382592 388570 399488 405730 407680 436940 444080 478240 499360 507520 546560 568022 611716 621712 649168 699104 710528 761524 764645 765184 777140 798976 811460 815360 873880 888160 951905 956480 998720 1015040 1136044 1223432 1243424 1298336 1332667 1398208 1420055 1421056 1523048 1529290 1554280 1622920 1747760 1776320 1903810 1912960 1988077 1997440 2272088 2446864 2474953 2486848 2596672 2665334 2796416 2840110 3046096 3058580 3108560 3245840 3495520 3552640 3807620 3825920 3976154 3994880 4544176 4893728 4949906 4973696 5193344 5330668 5592832 5680220 6092192 6117160 6217120 6491680 6663335 6991040 7105280 7615240 7952308 9088352 9328669 9787456 9899812 9940385 9947392 10386688 10661336 11360440 12184384 12234320 12374765 12434240 12983360 13326670 13982080 15230480 15904616 17324671 18176704 18657338 19574912 19799624 19880770 21322672 22720880 24368768 24468640 24749530 24868480 25966720 26653340 27964160 30460960 31809232 34649342 36353408 37314676 39149824 39599248 39761540 42645344 45441760 46643345 48737536 48937280 49499060 49736960 51933440 53306680 60921920 63618464 69298684 72706816 74629352 79198496 79523080 85290688 86623355 90883520 93286690 97874560 98998120 106613360 121272697 121843840 127236928 138597368 149258704 158396992 159046160 170581376 173246710 181767040 186573380 195749120 197996240 213226720 242545394 243687680 254473856 277194736 298517408 316793984 318092320 341162752 346493420 363534080 373146760 395992480 426453440 485090788 508947712 554389472 597034816 606363485 633587968 636184640 692986840 746293520 791984960 852906880 970181576 1108778944 1194069632 1212726970 1272369280 1385973680 1492587040 1583969920 1705813760 1940363152 2217557888 2388139264 2425453940 2544738560 2771947360 2985174080 3167939840 3880726304 4435115776 4850907880 5543894720 5970348160 7761452608 9701815760 11087789440 11940696320 15522905216 19403631520 22175578880 31045810432 38807263040 77614526080 155229052160
• Sum of all divisors σ(n): 473586844752
• Sum of proper divisors (its aliquot sum) s(n): 318357792592
• 155229052160 is an abundant number, because the sum of its proper divisors (318357792592) is greater than itself. Its abundance is 163128740432

Bases of 155229052160

• Binary: 10010000100100010111110101110100000000₂
• Hexadecimal: 0x24245F5D00
• Base-36: 1ZB7DB7K

Squares and roots of 155229052160

• 155229052160 squared (155229052160²) is 24096058634492000665600
• 155229052160 cubed (155229052160³) is 3740408342623977146423177117696000
• The square root of 155229052160 is 393991.1828455049
• The cube root of 155229052160 is 5374.3300658167

Scales and comparisons

• 155,229,052,160 seconds is equal to 4,935 years, 41 weeks, 5 days, 13 hours, 9 minutes, 20 seconds.
• To count from 1 to 155,229,052,160 would take you about nine thousand, eight hundred seventy-one 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 155229052160 cubic inches would be around 447.9 feet tall.

Recreational maths with 155229052160

• 155229052160 backwards is 061250922551
• The number of decimal digits it has is: 12
• The sum of 155229052160's digits is 38
• More coming soon!