18732970495035072

Names of 18732970495035072

• Cardinal: 18732970495035072 can be written as Eighteen quadrillion, seven hundred thirty-two trillion, nine hundred seventy billion, four hundred ninety-five million, thirty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.8732970495035072 × 10¹⁶

Factors of 18732970495035072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 193701

Divisors of 18732970495035072

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 136 144 153 192 204 216 272 288 289 306 408 432 459 544 576 578 612 816 864 867 918 1088 1156 1224 1632 1728 1734 1836 2312 2448 2601 3264 3468 3672 4624 4896 5202 6936 7344 7803 9248 9792 10404 13872 14688 15606 18496 20808 27744 29376 31212 41616 55488 62424 83232 124848 166464 193679 249696 387358 499392 581037 774716 1162074 1549432 1743111 2324148 3098864 3292543 3486222 4648296 5229333 6197728 6585086 6972444 9296592 9877629 10458666 12395456 13170172 13944888 18593184 19755258 20917332 26340344 27889776 29632887 37186368 39510516 41834664 52680688 55779552 55973231 59265774 79021032 83669328 88898661 105361376 111559104 111946462 118531548 158042064 167338656 167919693 177797322 210722752 223892924 237063096 316084128 334677312 335839386 355594644 447785848 474126192 503759079 632168256 671678772 711189288 895571696 948252384 1007518158 1343357544 1422378576 1511277237 1791143392 1896504768 2015036316 2686715088 2844757152 3022554474 3582286784 4030072632 5373430176 5689514304 6045108948 8060145264 10746860352 12090217896 16120290528 24180435792 32240581056 37511555041 48360871584 75023110082 96721743168 112534665123 150046220164 225069330246 300092440328 337603995369 450138660492 600184880656 637696435697 675207990738 900277320984 1012811986107 1200369761312 1275392871394 1350415981476 1800554641968 1913089307091 2025623972214 2400739522624 2550785742788 2700831962952 3601109283936 3826178614182 4051247944428 5101571485576 5401663925904 5739267921273 7202218567872 7652357228364 8102495888856 10203142971152 10803327851808 10840839406849 11478535842546 15304714456728 16204991777712 17217803763819 20406285942304 21606655703616 21681678813698 22957071685092 30609428913456 32409983555424 32522518220547 34435607527638 40812571884608 43363357627396 45914143370184 61218857826912 64819967110848 65045036441094 68871215055276 86726715254792 91828286740368 97567554661641 122437715653824 130090072882188 137742430110552 173453430509584 183656573480736 195135109323282 260180145764376 275484860221104 292702663984923 346906861019168 367313146961472 390270218646564 520360291528752 550969720442208 585405327969846 693813722038336 780540437293128 1040720583057504 1101939440884416 1170810655939692 1561080874586256 2081441166115008 2341621311879384 3122161749172512 4683242623758768 6244323498345024 9366485247517536 18732970495035072
• Sum of all divisors σ(n): 58501822835322760
• Sum of proper divisors (its aliquot sum) s(n): 39768852340287688
• 18732970495035072 is an abundant number, because the sum of its proper divisors (39768852340287688) is greater than itself. Its abundance is 21035881845252616

Bases of 18732970495035072

• Binary: 1000010100011011000100110010011111100011100011011000000₂
• Hexadecimal: 0x428D8993F1C6C0
• Base-36: 54GA7U9S1C0

Squares and roots of 18732970495035072

• 18732970495035072 squared (18732970495035072²) is 350924183567854550507402510045184
• 18732970495035072 cubed (18732970495035072³) is 6573852376770890738072750294560768609678384693248
• The square root of 18732970495035072 is 136868442.2905260949
• The cube root of 18732970495035072 is 265584.1888253523

Scales and comparisons

• 18,732,970,495,035,072 seconds is equal to 595,650,516 years, 44 weeks, 4 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,732,970,495,035,072 would take you about one billion, seven hundred eighty-six million, nine hundred fifty-one thousand, five hundred fifty 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 18732970495035072 cubic inches would be around 22132 feet tall.

Recreational maths with 18732970495035072

• 18732970495035072 backwards is 27053059407923781
• 18732970495035072 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18732970495035072's digits is 72
• More coming soon!