129421037132680848

Names of 129421037132680848

• Cardinal: 129421037132680848 can be written as One hundred twenty-nine quadrillion, four hundred twenty-one trillion, thirty-seven billion, one hundred thirty-two million, six hundred eighty thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.29421037132680848 × 10¹⁷

Factors of 129421037132680848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101165

Divisors of 129421037132680848

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 34 38 43 48 51 57 68 76 86 102 114 129 136 152 172 204 228 258 272 304 323 344 361 408 456 516 646 688 722 731 816 817 912 969 1032 1083 1292 1444 1462 1634 1938 2064 2166 2193 2451 2584 2888 2924 3268 3876 4332 4386 4902 5168 5776 5848 6137 6536 7752 8664 8772 9804 11696 12274 13072 13889 15504 15523 17328 17544 18411 19608 24548 27778 31046 35088 36822 39216 41667 46569 49096 55556 62092 73644 83334 93138 98192 101081 111112 124184 147288 166668 186276 202162 222224 248368 263891 294576 303243 333336 372552 404324 527782 606486 666672 745104 791673 808648 1055564 1212972 1583346 1617296 1718377 1920539 2111128 2425944 3166692 3436754 3841078 4222256 4346483 4851888 5155131 5761617 6333384 6873508 7682156 8692966 10310262 11523234 12666768 13039449 13747016 15364312 17385932 20620524 23046468 26078898 27494032 30728624 32649163 34771864 36490241 41241048 46092936 52157796 65298326 69543728 72980482 73890211 82482096 82583177 92185872 97947489 104315592 109470723 130596652 145960964 147780422 165166354 195894978 208631184 218941446 221670633 247749531 261193304 291921928 295560844 330332708 391789956 437882892 443341266 495499062 522386608 583843856 591121688 620334097 660665416 783579912 875765784 886682532 990998124 1182243376 1240668194 1321330832 1403914009 1567159824 1569080363 1751531568 1773365064 1861002291 1981996248 2481336388 2807828018 3138160726 3546730128 3722004582 3963992496 4211742027 4707241089 4962672776 5615656036 6276321452 7444009164 8423484054 9414482178 9925345552 10217368561 11231312072 12552642904 14888018328 16846968108 18828964356 20434737122 22462624144 25105285808 26674366171 29776036656 30652105683 33693936216 37657928712 40869474244 53348732342 61304211366 67387872432 75315857424 80023098513 81738948488 106697464684 122608422732 160046197026 163477896976 173695265537 194130002659 213394929368 245216845464 320092394052 347390531074 388260005318 426789858736 439346848123 490433690928 521085796611 582390007977 640184788104 694781062148 776520010636 878693696246 1042171593222 1164780015954 1280369576208 1318040544369 1389562124296 1553040021272 1757387392492 2084343186444 2329560031908 2636081088738 2779124248592 3106080042544 3300210045203 3514774784984 3688470050521 4168686372888 4659120063816 5272162177476 6600420090406 7029549569968 7376940101042 7468896418091 8337372745776 8347590114337 9318240127632 9900630135609 10544324354952 11065410151563 13200840180812 14753880202084 14937792836182 16695180228674 19801260271218 21088648709904 22130820303126 22406689254273 25042770343011 26401680361624 29507760404168 29875585672364 33390360457348 39602520542436 44261640606252 44813378508546 50085540686022 52803360723248 59015520808336 59751171344728 62703990858857 66780720914696 79205041084872 88523281212504 89626757017092 100171081372044 119502342689456 125407981717714 133561441829392 141909031943729 158410082169744 158604212172403 177046562425008 179253514034184 188111972576571 200342162744088 250815963435428 283818063887458 317208424344806 358507028068368 376223945153142 400684325488176 425727095831187 475812636517209 501631926870856 567636127774916 634416848689612 752447890306284 851454191662374 951625273034418 1003263853741712 1135272255549832 1268833697379224 1504895780612568 1702908383324748 1903250546068836 2270544511099664 2537667394758448 2696271606930851 3009791561225136 3405816766649496 3806501092137672 5392543213861702 6811633533298992 7613002184275344 8088814820792553 10785086427723404 16177629641585106 21570172855446808 32355259283170212 43140345710893616 64710518566340424 129421037132680848
• Sum of all divisors σ(n): 382309595564602464
• Sum of proper divisors (its aliquot sum) s(n): 252888558431921616
• 129421037132680848 is an abundant number, because the sum of its proper divisors (252888558431921616) is greater than itself. Its abundance is 123467521299240768

Bases of 129421037132680848

• Binary: 111001011110010111011111101100000110000011000111010010000₂
• Hexadecimal: 0x1CBCBBF60C18E90
• Base-36: ZEBXFO4N5AO

Squares and roots of 129421037132680848

• 129421037132680848 squared (129421037132680848²) is 16749804852498754894002959425999104
• 129421037132680848 cubed (129421037132680848³) is 2167777115780399211254737808262191571902002365960192
• The square root of 129421037132680848 is 359751354.5946433931
• The cube root of 129421037132680848 is 505826.5549527211

Scales and comparisons

• 129,421,037,132,680,848 seconds is equal to 4,115,188,655 years, 13 weeks, 6 days, 3 hours, 20 minutes, 48 seconds.
• To count from 1 to 129,421,037,132,680,848 would take you about twelve billion, three hundred forty-five million, five hundred sixty-five thousand, nine hundred sixty-five 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 129421037132680848 cubic inches would be around 42152.2 feet tall.

Recreational maths with 129421037132680848

• 129421037132680848 backwards is 848086231730124921
• The number of decimal digits it has is: 18
• The sum of 129421037132680848's digits is 69
• More coming soon!