27998228136528

Names of 27998228136528

• Cardinal: 27998228136528 can be written as Twenty-seven trillion, nine hundred ninety-eight billion, two hundred twenty-eight million, one hundred thirty-six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7998228136528 × 10¹³

Factors of 27998228136528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7641

Divisors of 27998228136528

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 127 144 156 162 208 216 234 254 312 324 351 381 432 468 508 624 648 702 762 936 1016 1053 1143 1296 1404 1524 1651 1872 2032 2106 2286 2767 2808 3048 3302 3429 4212 4572 4729 4953 5534 5616 6096 6604 6858 8301 8424 9144 9458 9906 10287 11068 13208 13716 14187 14859 16602 16848 18288 18916 19812 20574 22136 24903 26416 27432 28374 29718 33204 35971 37832 39624 41148 42561 44272 44577 49806 54864 56748 59436 61477 66408 71942 74709 75664 79248 82296 85122 89154 99612 107913 113496 118872 122954 127683 132816 133731 143884 149418 164592 170244 178308 184431 199224 215826 224127 226992 237744 245908 255366 267462 287768 298836 323739 340488 351409 356616 368862 383049 398448 431652 448254 491816 510732 534924 553293 575536 597672 600583 647478 680976 702818 713232 737724 766098 863304 896508 971217 983632 1021464 1054227 1069848 1106586 1195344 1201166 1294956 1405636 1475448 1532196 1659879 1726608 1793016 1801749 1942434 2042928 2108454 2139696 2213172 2402332 2589912 2811272 2913651 2950896 3064392 3162681 3319758 3586032 3603498 3884868 4216908 4426344 4568317 4804664 4979637 5179824 5405247 5622544 5827302 6128784 6325362 6639516 7206996 7769736 7807579 8433816 8852688 9136634 9488043 9609328 9959274 10810494 11654604 12650724 13085143 13279032 13704951 14413992 15539472 15615158 16215741 16867632 18273268 18976086 19918548 21620988 23309208 23422737 25301448 26170286 26558064 27409902 28464129 28827984 31230316 32431482 36546536 37952172 39255429 39837096 41114853 43241976 46618416 46845474 48647223 50602896 52340572 54819804 56928258 62460632 64862964 70268211 73093072 75904344 78510858 79674192 82229706 86483952 93690948 97294446 104681144 109639608 113856516 117766287 123344559 124921264 129725928 140536422 151808688 157021716 164459412 170106859 187381896 194588892 209362288 210804633 219279216 227713032 235532574 246689118 259451856 281072844 314043432 328918824 340213718 353298861 370033677 374763792 389177784 421609266 455426064 471065148 493378236 510320577 562145688 628086864 632413899 657837648 680427436 706597722 740067354 778355568 843218532 942130296 986756472 1020641154 1059896583 1124291376 1264827798 1360854872 1413195444 1480134708 1530961731 1661813161 1686437064 1884260592 1973512944 2041282308 2119793166 2529655596 2721709744 2826390888 2960269416 3061923462 3323626322 3372874128 4082564616 4239586332 4592885193 4985439483 5059311192 5652781776 5920538832 6123846924 6647252644 8165129232 8479172664 9185770386 9970878966 10118622384 12247693848 13294505288 13778655579 14956318449 16958345328 18371540772 19941757932 21603571093 24495387696 26589010576 27557311158 29912636898 36743081544 39883515864 43207142186 44868955347 55114622316 59825273796 64810713279 73486163088 79767031728 86414284372 89737910694 110229244632 119650547592 129621426558 134606866041 172828568744 179475821388 194432139837 220458489264 239301095184 259242853116 269213732082 345657137488 358951642776 388864279674 518485706232 538427464164 583296419511 717903285552 777728559348 1036971412464 1076854928328 1166592839022 1555457118696 1749889258533 2153709856656 2333185678044 3110914237392 3499778517066 4666371356088 6999557034132 9332742712176 13999114068264 27998228136528
• Sum of all divisors σ(n): 88006002810880
• Sum of proper divisors (its aliquot sum) s(n): 60007774674352
• 27998228136528 is an abundant number, because the sum of its proper divisors (60007774674352) is greater than itself. Its abundance is 32009546537824

Bases of 27998228136528

• Binary: 110010111011011011000011100010100001001010000₂
• Hexadecimal: 0x1976D8714250
• Base-36: 9XA7I5100

Squares and roots of 27998228136528

• 27998228136528 squared (27998228136528²) is 783900778785068163407894784
• 27998228136528 cubed (27998228136528³) is 21947832840826306960603281376195811069952
• The square root of 27998228136528 is 5291335.1941195333
• The cube root of 27998228136528 is 30365.2491789263

Scales and comparisons

• 27,998,228,136,528 seconds is equal to 890,257 years, 2 weeks, 4 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 27,998,228,136,528 would take you about two million, two hundred twenty-five thousand, six hundred forty-two 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 27998228136528 cubic inches would be around 2530.4 feet tall.

Recreational maths with 27998228136528

• 27998228136528 backwards is 82563182289972
• 27998228136528 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27998228136528's digits is 72
• More coming soon!