138553417728

Names of 138553417728

• Cardinal: 138553417728 can be written as One hundred thirty-eight billion, five hundred fifty-three million, four hundred seventeen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38553417728 × 10¹¹

Factors of 138553417728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 214

Divisors of 138553417728

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 62 64 66 72 88 93 96 99 108 121 124 128 132 144 167 176 186 192 198 216 242 248 256 264 279 288 297 334 341 352 363 372 384 396 432 484 496 501 512 528 558 576 594 668 682 704 726 744 768 792 837 864 968 992 1002 1023 1024 1056 1089 1116 1152 1188 1336 1364 1408 1452 1488 1503 1536 1584 1674 1728 1837 1936 1984 2004 2046 2048 2112 2178 2232 2304 2376 2672 2728 2816 2904 2976 3006 3069 3072 3168 3267 3348 3456 3674 3751 3872 3968 4008 4092 4096 4224 4356 4464 4509 4608 4752 5177 5344 5456 5511 5632 5808 5952 6012 6138 6144 6336 6534 6696 6912 7348 7502 7744 7936 8016 8184 8192 8448 8712 8928 9018 9207 9216 9504 10354 10688 10912 11022 11253 11264 11616 11904 12024 12276 12288 12672 13068 13392 13824 14696 15004 15488 15531 15872 16032 16368 16533 16896 17424 17856 18036 18414 18432 19008 20207 20708 21376 21824 22044 22506 22528 23232 23808 24048 24552 24576 25344 26136 26784 27648 29392 30008 30976 31062 31744 32064 32736 33066 33759 33792 34848 35712 36072 36828 36864 38016 40414 41416 42752 43648 44088 45012 45056 46464 46593 47616 48096 49104 49599 50688 52272 53568 55296 56947 58784 60016 60621 61952 62124 63488 64128 65472 66132 67518 67584 69696 71424 72144 73656 73728 76032 80828 82832 85504 87296 88176 90024 90112 92928 93186 95232 96192 98208 99198 101277 101376 104544 107136 110592 113894 117568 120032 121242 123904 124248 126976 128256 130944 132264 135036 135168 139392 139779 142848 144288 147312 152064 161656 165664 170841 171008 174592 176352 180048 181863 185856 186372 190464 192384 196416 198396 202554 202752 209088 214272 221184 227788 235136 240064 242484 247808 248496 253952 256512 261888 264528 270072 270336 278784 279558 285696 288576 294624 304128 323312 331328 341682 342016 349184 352704 360096 363726 371712 372744 380928 384768 392832 396792 405108 405504 418176 428544 455576 470272 480128 484968 495616 496992 512523 513024 523776 529056 540144 545589 557568 559116 571392 577152 589248 608256 626417 646624 662656 683364 684032 698368 705408 720192 727452 743424 745488 761856 769536 785664 793584 810216 811008 836352 857088 911152 940544 960256 969936 991232 993984 1025046 1026048 1047552 1058112 1080288 1091178 1115136 1118232 1142784 1154304 1178496 1216512 1252834 1293248 1325312 1366728 1368064 1396736 1410816 1440384 1454904 1486848 1490976 1537569 1539072 1571328 1587168 1620432 1672704 1714176 1822304 1879251 1881088 1920512 1939872 1987968 2050092 2052096 2095104 2116224 2160576 2182356 2230272 2236464 2285568 2308608 2356992 2433024 2505668 2586496 2650624 2733456 2793472 2821632 2880768 2909808 2973696 2981952 3075138 3078144 3142656 3174336 3240864 3345408 3428352 3644608 3758502 3762176 3841024 3879744 3975936 4100184 4104192 4190208 4232448 4321152 4364712 4460544 4472928 4617216 4713984 5011336 5172992 5301248 5466912 5637753 5643264 5761536 5819616 5963904 6150276 6156288 6285312 6348672 6481728 6690816 6856704 7289216 7517004 7524352 7682048 7759488 7951872 8200368 8380416 8464896 8642304 8729424 8921088 8945856 9234432 9427968 10022672 10345984 10602496 10933824 11275506 11286528 11523072 11639232 11927808 12300552 12312576 12570624 12697344 12963456 13381632 14578432 15034008 15048704 15364096 15518976 15903744 16400736 16913259 16929792 17284608 17458848 17891712 18468864 18855936 20045344 20691968 21204992 21867648 22551012 22573056 23046144 23278464 23855616 24601104 25141248 25394688 25926912 26763264 29156864 30068016 30728192 31037952 31807488 32801472 33826518 33859584 34569216 34917696 35783424 36937728 37711872 40090688 41383936 42409984 43735296 45102024 45146112 46092288 46556928 47711232 49202208 50789376 51853824 58313728 60136032 62075904 63614976 65602944 67653036 67719168 69138432 69835392 71566848 75423744 80181376 82767872 87470592 90204048 92184576 93113856 95422464 98404416 101578752 103707648 116627456 120272064 124151808 127229952 131205888 135306072 135438336 138276864 139670784 143133696 160362752 165535744 174941184 180408096 186227712 190844928 196808832 203157504 207415296 233254912 240544128 248303616 262411776 270612144 276553728 279341568 286267392 320725504 349882368 360816192 372455424 381689856 393617664 406315008 414830592 466509824 481088256 496607232 524823552 541224288 558683136 572534784 641451008 699764736 721632384 744910848 787235328 829661184 962176512 1049647104 1082448576 1117366272 1145069568 1282902016 1399529472 1443264768 1489821696 1574470656 1924353024 2099294208 2164897152 2234732544 2565804032 2886529536 3148941312 3848706048 4198588416 4329794304 4469465088 5131608064 5773059072 6297882624 7697412096 8659588608 11546118144 12595765248 15394824192 17319177216 23092236288 34638354432 46184472576 69276708864 138553417728
• Sum of all divisors σ(n): 468559042560
• Sum of proper divisors (its aliquot sum) s(n): 330005624832
• 138553417728 is an abundant number, because the sum of its proper divisors (330005624832) is greater than itself. Its abundance is 191452207104

Bases of 138553417728

• Binary: 10000001000010011011010110000000000000₂
• Hexadecimal: 0x20426D6000
• Base-36: 1RNF4LC0

Squares and roots of 138553417728

• 138553417728 squared (138553417728²) is 19197049564109664681984
• 138553417728 cubed (138553417728³) is 2659816827401206687084937427812352
• The square root of 138553417728 is 372227.6423480663
• The cube root of 138553417728 is 5174.5479341295

Scales and comparisons

• 138,553,417,728 seconds is equal to 4,405 years, 29 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 138,553,417,728 would take you about eight thousand, eight hundred eleven 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 138553417728 cubic inches would be around 431.2 feet tall.

Recreational maths with 138553417728

• 138553417728 backwards is 827714355831
• 138553417728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138553417728's digits is 54
• More coming soon!