157349909427648

Names of 157349909427648

• Cardinal: 157349909427648 can be written as One hundred fifty-seven trillion, three hundred forty-nine billion, nine hundred nine million, four hundred twenty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.57349909427648 × 10¹⁴

Factors of 157349909427648

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7186

Divisors of 157349909427648

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 53 56 64 84 96 106 112 159 168 191 192 212 224 318 336 371 382 424 448 573 636 672 742 764 848 1113 1146 1272 1337 1344 1484 1528 1696 2226 2292 2544 2674 2801 2968 3056 3392 4011 4129 4452 4584 5088 5348 5602 5936 6112 8022 8258 8403 8904 9168 10123 10176 10696 11204 11872 12224 12387 16044 16516 16806 17808 18336 19607 20246 21392 22408 23744 24774 28903 30369 32088 33032 33612 35616 36672 39214 40492 42784 44816 49548 57806 58821 60738 64176 66064 67224 70861 71232 78428 80984 85568 86709 89632 99096 115612 117642 121476 128352 132128 134448 141722 148453 156856 161968 173418 179264 198192 212583 218837 231224 235284 242952 256704 264256 268896 283444 296906 313712 323936 346836 396384 425166 437674 445359 462448 470568 485904 534991 537792 566888 593812 627424 647872 656511 693672 788639 792768 850332 875348 890718 924896 941136 971808 1039171 1069982 1133776 1187624 1254848 1313022 1387344 1531859 1577278 1604973 1700664 1750696 1781436 1849792 1882272 1943616 2078342 2139964 2267552 2365917 2375248 2626044 2774688 3063718 3117513 3154556 3209946 3401328 3501392 3562872 3744937 3764544 4156684 4279928 4535104 4595577 4731834 4750496 5252088 5520473 5549376 6127436 6235026 6309112 6419892 6802656 7002784 7125744 7489874 8313368 8559856 9191154 9463668 9500992 10504176 11040946 11234811 11565329 12254872 12470052 12618224 12839784 13605312 14005568 14251488 14979748 16561419 16626736 17119712 18382308 18927336 21008352 22081892 22469622 23130658 24509744 24940104 25236448 25679568 28354523 28502976 29959496 33122838 33253472 34239424 34695987 36764616 37854672 41797867 42016704 44163784 44939244 46261316 49019488 49880208 50472896 51359136 56709046 59918992 66245676 66506944 69391974 73529232 75709344 80957303 83595734 85063569 88327568 89878488 92522632 98038976 99760416 102718272 113418092 119837984 125393601 132491352 138783948 147058464 151418688 161914606 167191468 170127138 176655136 179756976 185045264 198481661 199520832 226836184 239675968 242871909 250787202 264982704 277567896 292585069 294116928 323829212 334382936 340254276 353310272 359513952 370090528 396963322 453672368 485743818 501574404 529965408 555135792 585170138 595444983 612962437 647658424 668765872 680508552 719027904 740181056 793926644 877755207 907344736 971487636 1003148808 1059930816 1110271584 1170340276 1190889966 1225924874 1295316848 1337531744 1361017104 1587853288 1755510414 1814689472 1838887311 1942975272 2006297616 2208977839 2220543168 2340680552 2381779932 2451849748 2590633696 2675063488 2722034208 3175706576 3511020828 3677774622 3885950544 4012595232 4290737059 4417955678 4681361104 4763559864 4903699496 5181267392 5444068416 6351413152 6626933517 7022041656 7355549244 7771901088 8025190464 8581474118 8835911356 9362722208 9527119728 9807398992 12702826304 12872211177 13253867034 14044083312 14711098488 15462844873 15543802176 17162948236 17671822712 18725444416 19054239456 19614797984 25744422354 26507734068 28088166624 29422196976 30925689746 34325896472 35343645424 38108478912 39229595968 46388534619 51488844708 53015468136 56176333248 58844393952 61851379492 68651792944 70687290848 92777069238 102977689416 106030936272 117075825467 117688787904 123702758984 137303585888 141374581696 185554138476 205955378832 212061872544 234151650934 247405517968 274607171776 351227476401 371108276952 411910757664 424123745088 468303301868 494811035936 702454952802 742216553904 819530778269 823821515328 936606603736 989622071872 1404909905604 1484433107808 1639061556538 1873213207472 2458592334807 2809819811208 2968866215616 3278123113076 3746426414944 4917184669614 5619639622416 6556246226152 7492852829888 9834369339228 11239279244832 13112492452304 19668738678456 22478558489664 26224984904608 39337477356912 52449969809216 78674954713824 157349909427648
• Sum of all divisors σ(n): 487603562987520
• Sum of proper divisors (its aliquot sum) s(n): 330253653559872
• 157349909427648 is an abundant number, because the sum of its proper divisors (330253653559872) is greater than itself. Its abundance is 172903744132224

Bases of 157349909427648

• Binary: 100011110001101111100001011101001111010111000000₂
• Hexadecimal: 0x8F1BE174F5C0
• Base-36: 1JRXJTF2YO

Squares and roots of 157349909427648

• 157349909427648 squared (157349909427648²) is 24758993996889028950946811904
• 157349909427648 cubed (157349909427648³) is 3895825462930169253311445769749018953121792
• The square root of 157349909427648 is 12543919.2211863355
• The cube root of 157349909427648 is 53986.9549453325

Scales and comparisons

• 157,349,909,427,648 seconds is equal to 5,003,240 years, 21 weeks, 6 hours, 20 minutes, 48 seconds.
• To count from 1 to 157,349,909,427,648 would take you about twelve million, five hundred eight thousand, one hundred one 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 157349909427648 cubic inches would be around 4498.9 feet tall.

Recreational maths with 157349909427648

• 157349909427648 backwards is 846724909943751
• The number of decimal digits it has is: 15
• The sum of 157349909427648's digits is 78
• More coming soon!