149642850816

Names of 149642850816

• Cardinal: 149642850816 can be written as One hundred forty-nine billion, six hundred forty-two million, eight hundred fifty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.49642850816 × 10¹¹

Factors of 149642850816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12106

Divisors of 149642850816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 64 72 87 93 96 108 116 124 128 144 174 186 192 216 232 248 256 261 279 288 348 372 384 432 464 496 512 522 558 576 696 744 768 783 837 864 899 928 992 1044 1116 1152 1392 1488 1536 1566 1674 1728 1798 1856 1984 2088 2232 2304 2697 2784 2976 3132 3348 3456 3596 3712 3968 4176 4464 4608 5394 5568 5952 6264 6696 6912 7192 7424 7936 8091 8352 8928 10788 11136 11904 12041 12528 13392 13824 14384 14848 15872 16182 16704 17856 21576 22272 23808 24082 24273 25056 26784 28768 32364 33408 35712 36123 43152 44544 47616 48164 48546 50112 53568 57536 64728 66816 71424 72246 86304 96328 97092 100224 107136 108369 115072 129456 133632 142848 144492 172608 192656 194184 200448 214272 216738 230144 258912 288984 325107 345216 349189 373271 385312 388368 400896 428544 433476 460288 517824 577968 650214 690432 698378 746542 770624 776736 866952 1035648 1047567 1119813 1155936 1300428 1380864 1396756 1493084 1541248 1553472 1733904 2071296 2095134 2239626 2311872 2600856 2793512 2986168 3082496 3106944 3142701 3359439 3467808 4142592 4190268 4479252 4623744 5201712 5587024 5972336 6164992 6213888 6285402 6718878 6935616 8380536 8958504 9247488 9428103 10078317 10403424 10824859 11174048 11944672 12427776 12570804 13437756 13871232 16761072 17917008 18494976 18856206 20156634 20806848 21649718 22348096 23889344 25141608 26875512 27742464 32474577 33522144 35834016 37712412 40313268 41613696 43299436 44696192 47778688 50283216 53751024 55484928 64949154 67044288 71668032 75424824 80626536 83227392 86598872 89392384 95557376 97423731 100566432 107502048 129898308 134088576 143336064 150849648 161253072 166454784 173197744 178784768 191114752 194847462 201132864 215004096 259796616 268177152 286672128 292271193 301699296 322506144 346395488 389694924 402265728 430008192 519593232 536354304 573344256 584542386 603398592 645012288 692790976 779389848 804531456 860016384 1039186464 1169084772 1206797184 1290024576 1385581952 1558779696 1609062912 1720032768 2078372928 2338169544 2413594368 2580049152 2771163904 3117559392 4156745856 4676339088 4827188736 5160098304 5542327808 6235118784 8313491712 9352678176 12470237568 16626983424 18705356352 24940475136 37410712704 49880950272 74821425408 149642850816
• Sum of all divisors σ(n): 473048294400
• Sum of proper divisors (its aliquot sum) s(n): 323405443584
• 149642850816 is an abundant number, because the sum of its proper divisors (323405443584) is greater than itself. Its abundance is 173762592768

Bases of 149642850816

• Binary: 10001011010111011010001011001000000000₂
• Hexadecimal: 0x22D768B200
• Base-36: 1WQTHMO0

Squares and roots of 149642850816

• 149642850816 squared (149642850816²) is 22392982800339631865856
• 149642850816 cubed (149642850816³) is 3350949784516477445434649132138496
• The square root of 149642850816 is 386836.9822237785
• The cube root of 149642850816 is 5309.0725208277

Scales and comparisons

• 149,642,850,816 seconds is equal to 4,758 years, 9 weeks, 2 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 149,642,850,816 would take you about nine thousand, five hundred sixteen 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 149642850816 cubic inches would be around 442.4 feet tall.

Recreational maths with 149642850816

• 149642850816 backwards is 618058246941
• 149642850816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149642850816's digits is 54
• More coming soon!