55645599672881152

Names of 55645599672881152

• Cardinal: 55645599672881152 can be written as Fifty-five quadrillion, six hundred forty-five trillion, five hundred ninety-nine billion, six hundred seventy-two million, eight hundred eighty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 5.5645599672881152 × 10¹⁶

Factors of 55645599672881152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 527130

Divisors of 55645599672881152

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 64 88 116 128 176 232 256 319 352 464 512 638 704 841 928 1024 1276 1408 1682 1856 2048 2552 2801 2816 3364 3712 4096 5104 5602 5632 6728 7424 9251 10208 11204 11264 13456 14848 18502 20416 22408 22528 26912 29696 30811 37004 40832 44816 45056 53824 59392 61622 74008 81229 81664 89632 107648 118784 123244 148016 162458 163328 179264 215296 246488 296032 324916 326656 358528 430592 492976 524287 592064 649832 653312 717056 861184 893519 985952 1048574 1184128 1299664 1306624 1434112 1722368 1787038 1971904 2097148 2355641 2368256 2599328 2868224 3444736 3574076 3943808 4194296 4711282 4736512 5198656 5736448 5767157 7148152 7887616 8388592 9422564 9473024 10397312 11472896 11534314 14296304 15204323 15775232 16777184 18845128 18946048 20794624 23068628 25912051 28592608 30408646 31550464 33554368 37690256 37892096 41589248 46137256 51824102 57185216 60817292 63100928 67108736 75380512 83178496 92274512 103648204 114370432 121634584 126201856 134217472 150761024 166356992 167247553 184549024 207296408 228740864 243269168 268434944 301522048 332713984 334495106 369098048 414592816 440925367 457481728 486538336 536869888 603044096 668990212 738196096 829185632 881850734 914963456 973076672 1073739776 1206088192 1337980424 1468527887 1476392192 1658371264 1763701468 1829926912 1946153344 2147479552 2412176384 2675960848 2937055774 2952784384 3316742528 3527402936 3659853824 3892306688 4824352768 4850179037 5351921696 5874111548 5905568768 6633485056 7054805872 7784613376 9648705536 9700358074 10703843392 11748223096 11811137536 13266970112 14109611744 15569226752 16153806757 19400716148 21407686784 23496446192 23622275072 26533940224 28219223488 31138453504 32307613514 38801432296 42587308723 42815373568 46992892384 53067880448 56438446976 62276907008 64615227028 77602864592 85174617446 85630747136 93985784768 106135760896 112876893952 129230454056 155205729184 170349234892 171261494272 187971569536 225753787904 258460908112 310411458368 340698469784 342522988544 375943139072 451507575808 468460395953 516921816224 620822916736 681396939568 685045977088 751886278144 903015151616 936920791906 1033843632448 1235031952967 1241645833472 1362793879136 1503772556288 1806030303232 1873841583812 2067687264896 2470063905934 2483291666944 2725587758272 3007545112576 3747683167624 4135374529792 4940127811868 4966583333888 5451175516544 6015090225152 7495366335248 8270749059584 9880255623736 9933166667776 10902351033088 13585351482637 14990732670496 16541498119168 19760511247472 19866333335552 21804702066176 27170702965274 29981465340992 33082996238336 39521022494944 43609404132352 54341405930548 59962930681984 66165992476672 79042044989888 87218808264704 108682811861096 119925861363968 158084089979776 174437616529408 217365623722192 239851722727936 316168179959552 434731247444384 479703445455872 632336359919104 869462494888768 959406890911744 1264672719838208 1738924989777536 1918813781823488 2529345439676416 3477849979555072 5058690879352832 6955699959110144 13911399918220288 27822799836440576 55645599672881152
• Sum of all divisors σ(n): 125769222331564032
• Sum of proper divisors (its aliquot sum) s(n): 70123622658682880
• 55645599672881152 is an abundant number, because the sum of its proper divisors (70123622658682880) is greater than itself. Its abundance is 14478022985801728

Bases of 55645599672881152

• Binary: 11000101101100010110000011001001110100001101000000000000₂
• Hexadecimal: 0xC5B160C9D0D000
• Base-36: F7WPVL2FBWG

Squares and roots of 55645599672881152

• 55645599672881152 squared (55645599672881152²) is 3096432762954550970469140716847104
• 55645599672881152 cubed (55645599672881152³) is 172302857941362243155187826856239879497481147383808
• The square root of 55645599672881152 is 235893195.4781255491
• The cube root of 55645599672881152 is 381777.4524764093

Scales and comparisons

• 55,645,599,672,881,152 seconds is equal to 1,769,357,946 years, 23 weeks, 5 days, 4 hours, 45 minutes, 52 seconds.
• To count from 1 to 55,645,599,672,881,152 would take you about five billion, three hundred eight million, seventy-three thousand, eight hundred thirty-nine 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 55645599672881152 cubic inches would be around 31814.8 feet tall.

Recreational maths with 55645599672881152

• 55645599672881152 backwards is 25118827699554655
• 55645599672881152 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55645599672881152's digits is 88
• More coming soon!