20201398272

Names of 20201398272

• Cardinal: 20201398272 can be written as Twenty billion, two hundred one million, three hundred ninety-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.0201398272 × 10¹⁰

Factors of 20201398272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 58

Divisors of 20201398272

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 23 24 27 32 33 36 38 44 46 48 54 57 64 66 69 72 76 88 92 96 99 108 114 128 132 138 144 152 171 176 184 192 198 207 209 216 228 253 256 264 276 288 297 304 342 352 361 368 384 396 414 418 432 437 456 506 512 513 528 552 576 594 608 621 627 684 704 722 736 759 768 792 828 836 864 874 912 1012 1024 1026 1056 1083 1104 1152 1188 1216 1242 1254 1311 1368 1408 1444 1472 1518 1536 1584 1656 1672 1728 1748 1824 1881 2024 2048 2052 2112 2166 2208 2277 2304 2376 2432 2484 2508 2622 2736 2816 2888 2944 3036 3072 3168 3249 3312 3344 3456 3496 3648 3762 3933 3971 4048 4096 4104 4224 4332 4416 4554 4608 4752 4807 4864 4968 5016 5244 5472 5632 5643 5776 5888 6072 6144 6336 6498 6624 6688 6831 6912 6992 7296 7524 7866 7942 8096 8192 8208 8303 8448 8664 8832 9108 9216 9504 9614 9728 9747 9936 10032 10488 10944 11264 11286 11552 11776 11799 11913 12144 12288 12672 12996 13248 13376 13662 13824 13984 14421 14592 15048 15732 15884 16192 16416 16606 16896 17328 17664 18216 18432 19008 19228 19456 19494 19872 20064 20976 21888 22528 22572 23104 23552 23598 23826 24288 24576 24909 25344 25992 26496 26752 27324 27648 27968 28842 29184 30096 31464 31768 32384 32832 33212 33792 34656 35328 35739 36432 36864 38016 38456 38912 38988 39744 40128 41952 43263 43776 45056 45144 46208 47104 47196 47652 48576 49818 50688 51984 52992 53504 54648 55296 55936 57684 58368 60192 62928 63536 64768 65664 66424 67584 69312 70656 71478 72864 73728 74727 76032 76912 77824 77976 79488 80256 83904 86526 87552 90112 90288 91333 92416 94208 94392 95304 97152 99636 101376 103968 105984 107008 107217 109296 110592 111872 115368 116736 120384 125856 127072 129536 129789 131328 132848 135168 138624 141312 142956 145728 149454 152064 153824 155648 155952 158976 160512 167808 173052 175104 180576 182666 184832 188416 188784 190608 194304 199272 202752 207936 211968 214016 214434 218592 221184 223744 224181 230736 233472 240768 251712 254144 259072 259578 262656 265696 270336 273999 277248 282624 285912 291456 298908 304128 307648 311904 317952 321024 335616 346104 350208 361152 365332 369664 377568 381216 388608 398544 405504 415872 423936 428032 428868 437184 447488 448362 461472 466944 481536 503424 508288 518144 519156 525312 531392 547998 554496 565248 571824 582912 597816 608256 615296 623808 635904 642048 671232 692208 700416 722304 730664 739328 755136 762432 777216 797088 811008 821997 831744 847872 856064 857736 874368 894976 896724 922944 963072 1006848 1016576 1036288 1038312 1050624 1062784 1095996 1108992 1143648 1165824 1195632 1216512 1230592 1247616 1271808 1284096 1342464 1384416 1400832 1444608 1461328 1478656 1510272 1524864 1554432 1594176 1643994 1663488 1695744 1712128 1715472 1748736 1789952 1793448 1845888 1926144 2013696 2033152 2072576 2076624 2101248 2125568 2191992 2217984 2287296 2331648 2391264 2433024 2461184 2465991 2495232 2543616 2568192 2684928 2768832 2889216 2922656 2957312 3020544 3049728 3108864 3188352 3287988 3326976 3430944 3497472 3579904 3586896 3691776 3852288 4027392 4066304 4153248 4202496 4251136 4383984 4435968 4574592 4663296 4782528 4922368 4931982 4990464 5087232 5136384 5369856 5537664 5778432 5845312 6041088 6099456 6217728 6376704 6575976 6653952 6861888 6994944 7173792 7383552 7704576 8054784 8132608 8306496 8502272 8767968 8871936 9149184 9326592 9565056 9844736 9863964 9980928 10739712 11075328 11556864 11690624 12082176 12198912 12753408 13151952 13307904 13723776 13989888 14347584 14767104 15409152 16109568 16265216 16612992 17004544 17535936 18298368 18653184 19130112 19689472 19727928 19961856 22150656 23113728 23381248 24164352 24397824 25506816 26303904 26615808 27447552 27979776 28695168 29534208 32219136 32530432 33225984 34009088 35071872 36596736 38260224 39378944 39455856 39923712 44301312 46227456 46762496 48328704 48795648 51013632 52607808 54895104 55959552 57390336 59068416 66451968 68018176 70143744 73193472 76520448 78911712 79847424 88602624 93524992 96657408 97591296 102027264 105215616 109790208 114780672 118136832 132903936 140287488 146386944 153040896 157823424 177205248 187049984 204054528 210431232 219580416 229561344 265807872 280574976 292773888 306081792 315646848 354410496 374099968 420862464 439160832 459122688 531615744 561149952 612163584 631293696 748199936 841724928 878321664 918245376 1063231488 1122299904 1262587392 1683449856 1836490752 2244599808 2525174784 3366899712 5050349568 6733799424 10100699136 20201398272
• Sum of all divisors σ(n): 71906952960
• Sum of proper divisors (its aliquot sum) s(n): 51705554688
• 20201398272 is an abundant number, because the sum of its proper divisors (51705554688) is greater than itself. Its abundance is 31504156416

Bases of 20201398272

• Binary: 10010110100000110001110000000000000₂
• Hexadecimal: 0x4B418E000
• Base-36: 9A3E2O0

Squares and roots of 20201398272

• 20201398272 squared (20201398272²) is 408096492143964585984
• 20201398272 cubed (20201398272³) is 8244119771206347762526373019648
• The square root of 20201398272 is 142131.6230541255
• The cube root of 20201398272 is 2723.4985201167

Scales and comparisons

• 20,201,398,272 seconds is equal to 642 years, 17 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,201,398,272 would take you about one thousand, two hundred eighty-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 20201398272 cubic inches would be around 227 feet tall.

Recreational maths with 20201398272

• 20201398272 backwards is 27289310202
• 20201398272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20201398272's digits is 36
• More coming soon!