28739962404864

Names of 28739962404864

• Cardinal: 28739962404864 can be written as Twenty-eight trillion, seven hundred thirty-nine billion, nine hundred sixty-two million, four hundred four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.8739962404864 × 10¹³

Factors of 28739962404864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 61

Divisors of 28739962404864

• Number of divisors d(n): 736
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 37 38 48 54 57 64 72 74 76 96 108 111 114 128 144 148 152 171 192 216 222 228 256 288 296 304 333 342 361 384 432 444 456 512 513 576 592 608 666 684 703 722 768 864 888 912 999 1024 1026 1083 1152 1184 1216 1332 1368 1406 1444 1536 1728 1776 1824 1998 2048 2052 2109 2166 2304 2368 2432 2664 2736 2812 2888 3072 3249 3456 3552 3648 3996 4096 4104 4218 4332 4608 4736 4864 5328 5472 5624 5776 6144 6327 6498 6859 6912 7104 7296 7992 8192 8208 8436 8664 9216 9472 9728 9747 10656 10944 11248 11552 12288 12654 12996 13357 13718 13824 14208 14592 15984 16384 16416 16872 17328 18432 18944 18981 19456 19494 20577 21312 21888 22496 23104 24576 25308 25992 26714 27436 27648 28416 29184 31968 32768 32832 33744 34656 36864 37888 37962 38912 38988 40071 41154 42624 43776 44992 46208 49152 50616 51984 53428 54872 55296 56832 58368 61731 63936 65536 65664 67488 69312 73728 75776 75924 77824 77976 80142 82308 85248 87552 89984 92416 98304 101232 103968 106856 109744 110592 113664 116736 120213 123462 127872 131072 131328 134976 138624 147456 151552 151848 155648 155952 160284 164616 170496 175104 179968 184832 185193 196608 202464 207936 213712 219488 221184 227328 233472 240426 246924 253783 255744 262144 262656 269952 277248 294912 303104 303696 311296 311904 320568 329232 340992 350208 359936 360639 369664 370386 393216 404928 415872 427424 438976 442368 454656 466944 480852 493848 507566 511488 524288 525312 539904 554496 589824 606208 607392 622592 623808 641136 658464 681984 700416 719872 721278 739328 740772 761349 786432 809856 831744 854848 877952 884736 909312 933888 961704 987696 1015132 1022976 1048576 1050624 1079808 1108992 1179648 1212416 1214784 1245184 1247616 1282272 1316928 1363968 1400832 1439744 1442556 1478656 1481544 1522698 1572864 1619712 1663488 1709696 1755904 1769472 1818624 1867776 1923408 1975392 2030264 2045952 2097152 2101248 2159616 2217984 2284047 2359296 2424832 2429568 2490368 2495232 2564544 2633856 2727936 2801664 2879488 2885112 2957312 2963088 3045396 3145728 3239424 3326976 3419392 3511808 3538944 3637248 3735552 3846816 3950784 4060528 4091904 4194304 4202496 4319232 4435968 4568094 4718592 4849664 4859136 4980736 4990464 5129088 5267712 5455872 5603328 5758976 5770224 5914624 5926176 6090792 6291456 6478848 6653952 6838784 6852141 7023616 7077888 7274496 7471104 7693632 7901568 8121056 8183808 8404992 8638464 8871936 9136188 9437184 9699328 9718272 9961472 9980928 10258176 10535424 10911744 11206656 11517952 11540448 11829248 11852352 12181584 12582912 12957696 13307904 13677568 13704282 14047232 14155776 14548992 14942208 15387264 15803136 16242112 16367616 16809984 17276928 17743872 18272376 18874368 19398656 19436544 19922944 19961856 20516352 21070848 21823488 22413312 23035904 23080896 23658496 23704704 24363168 25915392 26615808 27355136 27408564 28094464 28311552 29097984 29884416 30774528 31606272 32484224 32735232 33619968 34553856 35487744 36544752 37748736 38797312 38873088 39845888 39923712 41032704 42141696 43646976 44826624 46071808 46161792 47316992 47409408 48726336 51830784 53231616 54710272 54817128 56188928 56623104 58195968 59768832 61549056 63212544 64968448 65470464 67239936 69107712 70975488 73089504 77594624 77746176 79691776 79847424 82065408 84283392 87293952 89653248 92143616 92323584 94633984 94818816 97452672 103661568 106463232 109420544 109634256 112377856 113246208 116391936 119537664 123098112 126425088 129936896 130940928 134479872 138215424 141950976 146179008 155189248 155492352 159694848 164130816 168566784 174587904 179306496 184287232 184647168 189267968 189637632 194905344 207323136 212926464 218841088 219268512 224755712 232783872 239075328 246196224 252850176 259873792 261881856 268959744 276430848 283901952 292358016 310984704 319389696 328261632 337133568 349175808 358612992 368574464 369294336 378535936 379275264 389810688 414646272 425852928 437682176 438537024 449511424 465567744 492392448 505700352 519747584 523763712 537919488 552861696 567803904 584716032 621969408 638779392 656523264 674267136 698351616 717225984 737148928 738588672 757071872 758550528 779621376 829292544 851705856 875364352 877074048 899022848 984784896 1011400704 1039495168 1047527424 1075838976 1105723392 1135607808 1169432064 1243938816 1277558784 1313046528 1348534272 1396703232 1474297856 1477177344 1514143744 1517101056 1559242752 1658585088 1703411712 1750728704 1754148096 1798045696 1969569792 2022801408 2078990336 2095054848 2151677952 2211446784 2271215616 2338864128 2487877632 2555117568 2626093056 2697068544 2948595712 2954354688 3034202112 3118485504 3317170176 3406823424 3501457408 3508296192 3596091392 3939139584 4045602816 4157980672 4190109696 4422893568 4542431232 4677728256 4975755264 5110235136 5252186112 5394137088 5908709376 6068404224 6236971008 6634340352 6813646848 7002914816 7016592384 7192182784 7878279168 8091205632 8315961344 8845787136 9355456512 9951510528 10220470272 10504372224 10788274176 11817418752 12136808448 12473942016 13268680704 13627293696 14005829632 14033184768 14384365568 15756558336 16182411264 16631922688 18710913024 19903021056 20440940544 21008744448 21576548352 23634837504 24273616896 24947884032 26537361408 28011659264 28066369536 28768731136 31513116672 32364822528 33263845376 37421826048 39806042112 40881881088 42017488896 43153096704 47269675008 48547233792 49895768064 56023318528 56132739072 63026233344 64729645056 66527690752 74843652096 79612084224 84034977792 86306193408 94539350016 97094467584 99791536128 112265478144 126052466688 129459290112 133055381504 149687304192 168069955584 189078700032 194188935168 199583072256 224530956288 252104933376 258918580224 266110763008 299374608384 378157400064 388377870336 399166144512 449061912576 504209866752 532221526016 598749216768 756314800128 776755740672 798332289024 898123825152 1064443052032 1197498433536 1512629600256 1596664578048 1796247650304 2394996867072 3193329156096 3592495300608 4789993734144 7184990601216 9579987468288 14369981202432 28739962404864
• Sum of all divisors σ(n): 92314942313600
• Sum of proper divisors (its aliquot sum) s(n): 63574979908736
• 28739962404864 is an abundant number, because the sum of its proper divisors (63574979908736) is greater than itself. Its abundance is 34835017503872

Bases of 28739962404864

• Binary: 110100010001110001011010000000000000000000000₂
• Hexadecimal: 0x1A238B400000
• Base-36: A6QYFKLC0

Squares and roots of 28739962404864

• 28739962404864 squared (28739962404864²) is 825985439032996114250858496
• 28739962404864 cubed (28739962404864³) is 23738790464773393858372270442476726124544
• The square root of 28739962404864 is 5360966.5550965713
• The cube root of 28739962404864 is 30631.0627669863

Scales and comparisons

• 28,739,962,404,864 seconds is equal to 913,841 years, 47 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 28,739,962,404,864 would take you about two million, two hundred eighty-four thousand, six hundred 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 28739962404864 cubic inches would be around 2552.6 feet tall.

Recreational maths with 28739962404864

• 28739962404864 backwards is 46840426993782
• 28739962404864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28739962404864's digits is 72
• More coming soon!