127805038842168

Names of 127805038842168

• Cardinal: 127805038842168 can be written as One hundred twenty-seven trillion, eight hundred five billion, thirty-eight million, eight hundred forty-two thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.27805038842168 × 10¹⁴

Factors of 127805038842168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 224

Divisors of 127805038842168

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 71 72 102 131 136 142 153 204 213 262 284 289 306 393 408 426 524 568 578 612 639 786 852 867 1048 1156 1179 1207 1224 1278 1572 1704 1734 2227 2312 2358 2414 2556 2601 3144 3468 3621 4454 4716 4828 5041 5112 5202 6681 6936 7242 8908 9301 9432 9656 10082 10404 10863 13362 14484 15123 17161 17816 18602 20043 20164 20519 20808 21726 26724 27903 28968 30246 34322 37204 37859 40086 40328 41038 43452 45369 51483 53448 55806 60492 61557 68644 74408 75718 80172 82076 83709 85697 86904 90738 102966 111612 113577 120984 123114 137288 151436 154449 158117 160344 164152 167418 171394 181476 184671 205932 223224 227154 246228 257091 291737 302872 308898 316234 334836 340731 342788 357911 362952 369342 411864 454308 474351 492456 514182 583474 617796 632468 660371 669672 681462 685576 715822 738684 771273 875211 908616 948702 1028364 1073733 1166948 1218431 1235592 1264936 1320742 1362924 1423053 1431644 1456849 1477368 1542546 1750422 1897404 1981113 2056728 2147466 2333896 2436862 2625633 2641484 2687989 2725848 2846106 2863288 2913698 3085092 3221199 3500844 3655293 3794808 3962226 4294932 4370547 4873724 4959529 5251266 5282968 5375978 5692212 5827396 5943339 6084487 6170184 6442398 7001688 7310586 7924452 8063967 8589864 8741094 9747448 9919058 10502532 10751956 10965879 11226307 11384424 11654792 11886678 12168974 12884796 13111641 14621172 14878587 15848904 16127934 17482188 18253461 19838116 20713327 21005064 21503912 21931758 22452614 23773356 24191901 24337948 25769592 26223282 29242344 29757174 32255868 33678921 34964376 36506922 39676232 41426654 43863516 44635761 44905228 46886341 47546712 48383802 48675896 52446564 54760383 59514348 62139981 64511736 67357842 73013844 82853308 86508601 87727032 89271522 89810456 93772682 96767604 101036763 103436279 104893128 109520766 119028696 124279962 134715684 140659023 146027688 165706616 173017202 178543044 186419943 187545364 190847219 193535208 202073526 206872558 219041532 248559924 259525803 269431368 281318046 310308837 346034404 352126559 357086088 372839886 375090728 381694438 404147052 413745116 421977069 438083064 497119848 519051606 562636092 572541657 620617674 692068808 704253118 745679772 763388876 778577409 797067797 808294104 827490232 843954138 930926511 1038103212 1056379677 1125272184 1145083314 1241235348 1408506236 1470646217 1491359544 1526777752 1557154818 1594135594 1687908276 1717624971 1861853022 2076206424 2112759354 2290166628 2391203391 2482470696 2817012472 2941292434 3114309636 3169139031 3188271188 3375816552 3435249942 3723706044 4225518708 4411938651 4580333256 4782406782 5882584868 6142110671 6228619272 6338278062 6376542376 6870499884 7173610173 7447412088 8451037416 8823877302 9564813564 11765169736 12284221342 12676556124 13235815953 13550152549 13740999768 14347220346 17647754604 18426332013 19129627128 24568442684 25000985689 25353112248 26471631906 27100305098 28694440692 35295509208 36852664026 40650457647 49136885368 50001971378 52943263812 54200610196 55278996039 57388881384 73705328052 75002957067 81300915294 100003942756 104415881407 105886527624 108401220392 110557992078 121951372941 147410656104 150005914134 162601830588 200007885512 208831762814 221115984156 225008871201 243902745882 300011828268 313247644221 325203661176 417663525628 442231968312 450017742402 487805491764 600023656536 626495288442 835327051256 900035484804 939742932663 975610983528 1252990576884 1775069983919 1800070969608 1879485865326 2505981153768 3550139967838 3758971730652 5325209951757 7100279935676 7517943461304 10650419903514 14200559871352 15975629855271 21300839807028 31951259710542 42601679614056 63902519421084 127805038842168
• Sum of all divisors σ(n): 375818942425680
• Sum of proper divisors (its aliquot sum) s(n): 248013903583512
• 127805038842168 is an abundant number, because the sum of its proper divisors (248013903583512) is greater than itself. Its abundance is 120208864741344

Bases of 127805038842168

• Binary: 11101000011110011101101111100001101000100111000₂
• Hexadecimal: 0x743CEDF0D138
• Base-36: 19AWTOAQM0

Squares and roots of 127805038842168

• 127805038842168 squared (127805038842168²) is 16334127953448071194014940224
• 127805038842168 cubed (127805038842168³) is 2087583857543372840277240029217222690565632
• The square root of 127805038842168 is 11305089.0682987545
• The cube root of 127805038842168 is 50371.2419453451

Scales and comparisons

• 127,805,038,842,168 seconds is equal to 4,063,804 years, 47 weeks, 1 day, 14 hours, 22 minutes, 48 seconds.
• To count from 1 to 127,805,038,842,168 would take you about ten million, one hundred fifty-nine thousand, five hundred twelve 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 127805038842168 cubic inches would be around 4197.6 feet tall.

Recreational maths with 127805038842168

• 127805038842168 backwards is 861248830508721
• The number of decimal digits it has is: 15
• The sum of 127805038842168's digits is 63
• More coming soon!