67842797568

Names of 67842797568

• Cardinal: 67842797568 can be written as Sixty-seven billion, eight hundred forty-two million, seven hundred ninety-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 6.7842797568 × 10¹⁰

Factors of 67842797568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 384

Divisors of 67842797568

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 169 182 192 208 224 256 273 312 336 338 359 364 384 416 448 507 512 546 624 672 676 718 728 768 832 896 1014 1024 1077 1092 1183 1248 1344 1352 1436 1456 1536 1664 1792 2028 2048 2154 2184 2197 2366 2496 2513 2688 2704 2872 2912 3072 3328 3549 3584 4056 4096 4308 4368 4394 4667 4732 4992 5026 5376 5408 5744 5824 6144 6591 6656 7098 7168 7539 8112 8616 8736 8788 9334 9464 9984 10052 10752 10816 11488 11648 12288 13182 13312 14001 14196 14336 15078 15379 16224 17232 17472 17576 18668 18928 19968 20104 21504 21632 22976 23296 26364 26624 28002 28392 28672 30156 30758 32448 32669 34464 34944 35152 37336 37856 39936 40208 43008 43264 45952 46137 46592 52728 53248 56004 56784 60312 60671 61516 64896 65338 68928 69888 70304 74672 75712 79872 80416 86016 86528 91904 92274 93184 98007 105456 112008 113568 120624 121342 123032 129792 130676 137856 139776 140608 149344 151424 159744 160832 173056 182013 183808 184548 186368 196014 210912 224016 227136 241248 242684 246064 259584 261352 275712 279552 281216 298688 302848 321664 346112 364026 367616 369096 372736 392028 421824 424697 448032 454272 482496 485368 492128 519168 522704 551424 559104 562432 597376 605696 643328 692224 728052 735232 738192 784056 788723 843648 849394 896064 908544 964992 970736 984256 1038336 1045408 1102848 1118208 1124864 1194752 1211392 1274091 1286656 1456104 1470464 1476384 1568112 1577446 1687296 1698788 1792128 1817088 1929984 1941472 1968512 2076672 2090816 2205696 2249728 2366169 2389504 2422784 2548182 2573312 2912208 2952768 3136224 3154892 3374592 3397576 3584256 3634176 3859968 3882944 3937024 4181632 4411392 4499456 4732338 4779008 4845568 5096364 5146624 5521061 5824416 5905536 6272448 6309784 6749184 6795152 7168512 7268352 7719936 7765888 7874048 8363264 8998912 9464676 9558016 10192728 10293248 11042122 11648832 11811072 12544896 12619568 13498368 13590304 14337024 14536704 15439872 15531776 15748096 16563183 16726528 18929352 19116032 20385456 22084244 23297664 23622144 25089792 25239136 26996736 27180608 28674048 30879744 31063552 31496192 33126366 33453056 37858704 40770912 44168488 46595328 47244288 50179584 50478272 54361216 57348096 62127104 62992384 66252732 66906112 75717408 81541824 88336976 93190656 94488576 100359168 100956544 108722432 124254208 132505464 133812224 151434816 163083648 176673952 186381312 188977152 200718336 201913088 217444864 248508416 265010928 302869632 326167296 353347904 372762624 401436672 403826176 434889728 530021856 605739264 652334592 706695808 745525248 807652352 869779456 1060043712 1211478528 1304669184 1413391616 1615304704 1739558912 2120087424 2422957056 2609338368 2826783232 3230609408 4240174848 4845914112 5218676736 5653566464 8480349696 9691828224 11307132928 16960699392 22614265856 33921398784 67842797568
• Sum of all divisors σ(n): 224577561600
• Sum of proper divisors (its aliquot sum) s(n): 156734764032
• 67842797568 is an abundant number, because the sum of its proper divisors (156734764032) is greater than itself. Its abundance is 88891966464

Bases of 67842797568

• Binary: 111111001011101111101111000000000000₂
• Hexadecimal: 0xFCBBEF000
• Base-36: V5ZULMO

Squares and roots of 67842797568

• 67842797568 squared (67842797568²) is 4602645181852626714624
• 67842797568 cubed (67842797568³) is 312256325349758301409304937234432
• The square root of 67842797568 is 260466.4998958599
• The cube root of 67842797568 is 4078.5073509505

Scales and comparisons

• 67,842,797,568 seconds is equal to 2,157 years, 9 weeks, 6 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 67,842,797,568 would take you about four thousand, three hundred fourteen 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 67842797568 cubic inches would be around 339.9 feet tall.

Recreational maths with 67842797568

• 67842797568 backwards is 86579724876
• The number of decimal digits it has is: 11
• The sum of 67842797568's digits is 69
• More coming soon!