155229123504

Names of 155229123504

• Cardinal: 155229123504 can be written as One hundred fifty-five billion, two hundred twenty-nine million, one hundred twenty-three thousand, five hundred four.

Scientific notation

• Scientific notation: 1.55229123504 × 10¹¹

Factors of 155229123504

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2940

Divisors of 155229123504

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 34 39 42 48 49 51 52 56 68 78 84 91 98 102 104 107 112 119 136 147 156 168 182 196 204 208 214 221 238 272 273 294 312 321 336 357 364 392 408 428 442 476 546 588 624 637 642 663 714 728 749 784 816 833 856 884 952 1092 1176 1274 1284 1326 1391 1428 1456 1498 1547 1666 1712 1768 1819 1904 1911 2184 2247 2352 2499 2548 2568 2652 2782 2791 2856 2996 3094 3332 3536 3638 3822 4173 4368 4494 4641 4998 5096 5136 5243 5304 5457 5564 5582 5712 5992 6188 6664 7276 7644 8346 8373 8988 9282 9737 9996 10192 10486 10608 10829 10914 11128 11164 11984 12376 12733 13328 14552 15288 15729 16692 16746 17976 18564 19474 19537 19992 20972 21658 21828 22256 22328 23647 24752 25466 29104 29211 30576 31458 32487 33384 33492 35952 36283 37128 38199 38948 39074 39984 41944 43316 43656 44656 47294 47447 50932 58422 58611 62916 64974 66768 66984 68159 70941 72566 74256 76398 77896 78148 83888 86632 87312 89131 94588 94894 101864 108849 116844 117222 125832 129948 133968 136318 136759 141882 142341 145132 152796 155792 156296 165529 173264 178262 189176 189788 203728 204477 217698 233688 234444 251664 253981 259896 267393 272636 273518 283764 284682 290264 298637 305592 312592 331058 332129 356524 378352 379576 408954 410277 435396 467376 468888 496587 507962 519792 534786 545272 547036 567528 569364 580528 597274 611184 616811 662116 664258 713048 759152 761943 817908 820554 870792 895911 937776 993174 996387 1015924 1069572 1090544 1094072 1135056 1138728 1158703 1194548 1233622 1324232 1328516 1426096 1523886 1635816 1641108 1741584 1777867 1791822 1850433 1986348 1992774 2031848 2090459 2139144 2188144 2277456 2317406 2324903 2389096 2467244 2648464 2657032 3047772 3271632 3282216 3476109 3555734 3583644 3700866 3882281 3972696 3985548 4063696 4180918 4278288 4317677 4634812 4649806 4778192 4934488 5076829 5314064 5333601 6095544 6271377 6564432 6952218 6974709 7111468 7167288 7401732 7764562 7945392 7971096 8361836 8635354 9269624 9299612 9868976 10153658 10667202 11646843 12191088 12542754 12953031 13904436 13949418 14222936 14334576 14633213 14803464 15230487 15529124 15942192 16723672 17270708 18539248 18599224 20307316 21334404 23293686 25085508 25906062 27175967 27808872 27898836 28445872 29266426 29606928 30223739 30460974 31058248 33447344 34541416 35537803 37198448 40614632 42668808 43899639 46587372 50171016 51812124 54351934 55617744 55797672 58532852 60447478 60921948 62116496 65998777 69082832 71075606 81229264 81527901 85337616 87799278 90671217 93174744 100342032 103624248 106613409 108703868 111595344 117065704 120894956 121843896 131997554 142151212 163055802 175598556 181342434 186349488 190231769 197996331 207248496 213226818 217407736 234131408 241789912 243687792 248764621 263995108 284302424 326111604 351197112 362684868 380463538 395992662 426453636 434815472 461991439 483579824 497529242 527990216 568604848 570695307 652223208 702394224 725369736 746293863 760927076 791985324 852907272 923982878 995058484 1055980432 1141390614 1304446416 1385974317 1450739472 1492587726 1521854152 1583970648 1705814544 1847965756 1990116968 2282781228 2771948634 2985175452 3043708304 3167941296 3233940073 3695931512 3980233936 4565562456 5543897268 5970350904 6467880146 7391863024 9131124912 9701820219 11087794536 11940701808 12935760292 19403640438 22175589072 25871520584 38807280876 51743041168 77614561752 155229123504
• Sum of all divisors σ(n): 537076624896
• Sum of proper divisors (its aliquot sum) s(n): 381847501392
• 155229123504 is an abundant number, because the sum of its proper divisors (381847501392) is greater than itself. Its abundance is 226618377888

Bases of 155229123504

• Binary: 10010000100100011000000111001110110000₂
• Hexadecimal: 0x24246073B0
• Base-36: 1ZB7EU9C

Squares and roots of 155229123504

• 155229123504 squared (155229123504²) is 24096080783820085238016
• 155229123504 cubed (155229123504³) is 3740413499953969136327792899928064
• The square root of 155229123504 is 393991.2733855915
• The cube root of 155229123504 is 5374.3308891723

Scales and comparisons

• 155,229,123,504 seconds is equal to 4,935 years, 41 weeks, 6 days, 8 hours, 58 minutes, 24 seconds.
• To count from 1 to 155,229,123,504 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 155229123504 cubic inches would be around 447.9 feet tall.

Recreational maths with 155229123504

• 155229123504 backwards is 405321922551
• 155229123504 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155229123504's digits is 39
• More coming soon!