155530552032

Names of 155530552032

• Cardinal: 155530552032 can be written as One hundred fifty-five billion, five hundred thirty million, five hundred fifty-two thousand and thirty-two.

Scientific notation

• Scientific notation: 1.55530552032 × 10¹¹

Factors of 155530552032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 458

Divisors of 155530552032

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 81 96 108 114 127 144 152 162 171 216 228 243 254 288 304 307 324 342 381 432 456 486 508 513 608 614 648 684 729 762 864 912 921 972 1016 1026 1143 1228 1296 1368 1458 1524 1539 1824 1842 1944 2032 2052 2187 2286 2413 2456 2592 2736 2763 2916 3048 3078 3429 3684 3888 4064 4104 4374 4572 4617 4826 4912 5472 5526 5832 5833 6096 6156 6561 6858 7239 7368 7776 8208 8289 8748 9144 9234 9652 9824 10287 11052 11664 11666 12192 12312 13122 13716 13851 14478 14736 16416 16578 17496 17499 18288 18468 19304 20574 21717 22104 23328 23332 24624 24867 26244 27432 27702 28956 29472 30861 33156 34992 34998 36576 36936 38608 38989 41148 41553 43434 44208 46664 49248 49734 52488 52497 54864 55404 57912 61722 65151 66312 69984 69996 73872 74601 77216 77978 82296 83106 86868 88416 92583 93328 99468 104976 104994 109728 110808 115824 116967 123444 124659 130302 132624 139992 147744 149202 155956 157491 164592 166212 173736 185166 186656 195453 198936 209952 209988 221616 223803 231648 233934 246888 249318 260604 265248 277749 279984 298404 311912 314982 329184 332424 347472 350901 370332 390906 397872 419976 443232 447606 467868 472473 493776 498636 521208 555498 559968 586359 596808 623824 629964 664848 671409 694944 701802 740664 740791 781812 795744 833247 839952 895212 935736 944946 987552 997272 1042416 1052703 1110996 1172718 1193616 1247648 1259928 1329696 1342818 1403604 1417419 1481328 1481582 1563624 1666494 1679904 1759077 1790424 1871472 1889892 1994544 2014227 2084832 2105406 2221992 2222373 2345436 2387232 2519856 2685636 2807208 2834838 2962656 2963164 3127248 3158109 3332988 3518154 3580848 3742944 3779784 3989088 4028454 4210812 4252257 4443984 4444746 4690872 5039712 5277231 5371272 5614416 5669676 5926328 6254496 6316218 6665976 6667119 7036308 7161696 7559568 8056908 8421624 8504514 8887968 8889492 9381744 9474327 10554462 10742544 11228832 11339352 11852656 12632436 12756771 13331952 13334238 14072616 15119136 15831693 16113816 16843248 17009028 17778984 18763488 18948654 20001357 21108924 21485088 22678704 23705312 25264872 25513542 26663904 26668476 28145232 28422981 31663386 32227632 33686496 34018056 35557968 37897308 38270313 40002714 42217848 45357408 50529744 51027084 53336952 56290464 56845962 60004071 63326772 64455264 68036112 71115936 75794616 76540626 80005428 84435696 85268943 101059488 102054168 106673904 113691924 120008142 126653544 136072224 151589232 153081252 160010856 168871392 170537886 180012213 204108336 213347808 227383848 240016284 253307088 255806829 303178464 306162504 320021712 341075772 360024426 408216672 454767696 480032568 506614176 511613658 540036639 612325008 640043424 682151544 720048852 909535392 960065136 1023227316 1080073278 1224650016 1364303088 1440097704 1620109917 1920130272 2046454632 2160146556 2728606176 2880195408 3240219834 4092909264 4320293112 4860329751 5760390816 6480439668 8185818528 8640586224 9720659502 12960879336 17281172448 19441319004 25921758672 38882638008 51843517344 77765276016 155530552032
• Sum of all divisors σ(n): 488844195840
• Sum of proper divisors (its aliquot sum) s(n): 333313643808
• 155530552032 is an abundant number, because the sum of its proper divisors (333313643808) is greater than itself. Its abundance is 177783091776

Bases of 155530552032

• Binary: 10010000110110010101111110001011100000₂
• Hexadecimal: 0x243657E2E0
• Base-36: 1ZG6VI00

Squares and roots of 155530552032

• 155530552032 squared (155530552032²) is 24189752615378659329024
• 155530552032 cubed (155530552032³) is 3762245577787358658155169439776768
• The square root of 155530552032 is 394373.6198479813
• The cube root of 155530552032 is 5377.8073184427

Scales and comparisons

• 155,530,552,032 seconds is equal to 4,945 years, 20 weeks, 2 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 155,530,552,032 would take you about nine thousand, eight hundred ninety 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 155530552032 cubic inches would be around 448.2 feet tall.

Recreational maths with 155530552032

• 155530552032 backwards is 230255035551
• 155530552032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155530552032's digits is 36
• More coming soon!