155275149312

Names of 155275149312

• Cardinal: 155275149312 can be written as One hundred fifty-five billion, two hundred seventy-five million, one hundred forty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.55275149312 × 10¹¹

Factors of 155275149312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 955

Divisors of 155275149312

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 81 86 96 108 128 129 144 162 172 192 216 243 256 258 288 324 344 384 387 432 486 512 516 576 648 688 768 774 864 907 972 1024 1032 1152 1161 1296 1376 1536 1548 1728 1814 1944 2048 2064 2304 2322 2592 2721 2752 3072 3096 3456 3483 3628 3888 4096 4128 4608 4644 5184 5442 5504 6144 6192 6912 6966 7256 7776 8163 8192 8256 9216 9288 10368 10449 10884 11008 12288 12384 13824 13932 14512 15552 16326 16384 16512 18432 18576 20736 20898 21768 22016 24489 24576 24768 27648 27864 29024 31104 32652 33024 36864 37152 39001 41472 41796 43536 44032 48978 49152 49536 55296 55728 58048 62208 65304 66048 73467 73728 74304 78002 82944 83592 87072 88064 97956 99072 110592 111456 116096 117003 124416 130608 132096 146934 147456 148608 156004 165888 167184 174144 176128 195912 198144 220401 221184 222912 232192 234006 248832 261216 264192 293868 297216 312008 331776 334368 348288 351009 352256 391824 396288 440802 442368 445824 464384 468012 497664 522432 528384 587736 594432 624016 663552 668736 696576 702018 704512 783648 792576 881604 891648 928768 936024 995328 1044864 1053027 1056768 1175472 1188864 1248032 1327104 1337472 1393152 1404036 1567296 1585152 1763208 1783296 1857536 1872048 1990656 2089728 2106054 2113536 2350944 2377728 2496064 2674944 2786304 2808072 3134592 3159081 3170304 3526416 3566592 3715072 3744096 3981312 4179456 4212108 4701888 4755456 4992128 5349888 5572608 5616144 6269184 6318162 6340608 7052832 7133184 7430144 7488192 8358912 8424216 9403776 9477243 9510912 9984256 10699776 11145216 11232288 12538368 12636324 14105664 14266368 14860288 14976384 16717824 16848432 18807552 18954486 19021824 19968512 21399552 22290432 22464576 25076736 25272648 28211328 28532736 29952768 33435648 33696864 37615104 37908972 39937024 42799104 44580864 44929152 50153472 50545296 56422656 57065472 59905536 66871296 67393728 75230208 75817944 79874048 85598208 89858304 100306944 101090592 112845312 119811072 133742592 134787456 150460416 151635888 159748096 171196416 179716608 200613888 202181184 225690624 239622144 269574912 300920832 303271776 319496192 359433216 401227776 404362368 451381248 479244288 539149824 601841664 606543552 638992384 718866432 808724736 902762496 958488576 1078299648 1203683328 1213087104 1437732864 1617449472 1805524992 1916977152 2156599296 2426174208 2875465728 3234898944 3611049984 4313198592 4852348416 5750931456 6469797888 8626397184 9704696832 12939595776 17252794368 19409393664 25879191552 38818787328 51758383104 77637574656 155275149312
• Sum of all divisors σ(n): 476515014976
• Sum of proper divisors (its aliquot sum) s(n): 321239865664
• 155275149312 is an abundant number, because the sum of its proper divisors (321239865664) is greater than itself. Its abundance is 165964716352

Bases of 155275149312

• Binary: 10010000100111000111101100000000000000₂
• Hexadecimal: 0x24271EC000
• Base-36: 1ZBYTC00

Squares and roots of 155275149312

• 155275149312 squared (155275149312²) is 24110371993863894073344
• 155275149312 cubed (155275149312³) is 3743741611315079300044241479139328
• The square root of 155275149312 is 394049.6787360701
• The cube root of 155275149312 is 5374.8620040231

Scales and comparisons

• 155,275,149,312 seconds is equal to 4,937 years, 14 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 155,275,149,312 would take you about nine thousand, eight hundred seventy-four 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 155275149312 cubic inches would be around 447.9 feet tall.

Recreational maths with 155275149312

• 155275149312 backwards is 213941572551
• The number of decimal digits it has is: 12
• The sum of 155275149312's digits is 45
• More coming soon!