9839345472

Names of 9839345472

• Cardinal: 9839345472 can be written as Nine billion, eight hundred thirty-nine million, three hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 9.839345472 × 10⁹

Factors of 9839345472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 119

Divisors of 9839345472

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 37 38 44 47 48 57 64 66 72 74 76 88 94 96 99 111 114 132 141 144 148 152 171 176 188 192 198 209 222 228 264 282 288 296 304 333 342 352 376 396 407 418 423 444 456 517 528 564 576 592 608 627 666 684 703 704 752 792 814 836 846 888 893 912 1034 1056 1128 1184 1216 1221 1254 1332 1368 1406 1504 1551 1584 1628 1672 1692 1739 1776 1786 1824 1881 2068 2109 2112 2209 2256 2368 2442 2508 2664 2679 2736 2812 3008 3102 3168 3256 3344 3384 3478 3552 3572 3648 3663 3762 4136 4218 4418 4512 4653 4884 5016 5217 5328 5358 5472 5624 6204 6327 6336 6512 6627 6688 6768 6956 7104 7144 7326 7524 7733 8037 8272 8436 8836 9024 9306 9768 9823 10032 10434 10656 10716 10944 11248 12408 12654 13024 13254 13376 13536 13912 14288 14652 15048 15466 15651 16074 16544 16872 17672 18612 19129 19536 19646 19881 20064 20868 21312 21432 22496 23199 24299 24816 25308 26048 26508 27072 27824 28576 29304 29469 30096 30932 31302 32148 33041 33088 33744 35344 37224 38258 39072 39292 39762 40128 41736 41971 42864 44992 46398 48598 49632 50616 53016 55648 57152 57387 58608 58938 60192 61864 62604 64296 66082 67488 69597 70688 72897 74448 76516 78144 78584 79524 81733 83472 83942 85728 88407 92796 97196 99123 99264 101232 106032 111296 114774 117216 117876 120384 123728 125208 125913 128592 132164 134976 139194 141376 145794 148896 153032 157168 159048 163466 166944 167884 171456 172161 176814 185592 194392 198246 202464 212064 218691 229548 234432 235752 245199 247456 250416 251826 257184 264328 278388 291588 297369 297792 306064 314336 318096 326932 333888 335768 344322 353628 363451 371184 377739 388784 396492 404928 424128 437382 459096 461681 471504 490398 494912 500832 503652 514368 528656 556776 583176 594738 612128 628672 636192 653864 671536 688644 707256 726902 735597 742368 755478 777568 792984 874764 899063 918192 923362 943008 980796 1001664 1007304 1057312 1090353 1113552 1166352 1189476 1224256 1272384 1307728 1343072 1377288 1385043 1414512 1453804 1471194 1484736 1510956 1552927 1555136 1585968 1749528 1798126 1836384 1846724 1886016 1961592 2014608 2114624 2180706 2227104 2332704 2378952 2615456 2686144 2697189 2754576 2770086 2829024 2907608 2942388 3021912 3105854 3171936 3271059 3499056 3596252 3672768 3693448 3923184 4029216 4155129 4361412 4454208 4658781 4665408 4757904 5230912 5394378 5509152 5540172 5658048 5815216 5884776 6043824 6211708 6343872 6542118 6998112 7192504 7386896 7846368 8058432 8091567 8310258 8722824 9317562 9515808 10788756 11018304 11080344 11630432 11769552 12087648 12423416 13084236 13976343 13996224 14385008 14773792 15692736 16183134 16620516 17082197 17445648 18635124 19031616 21577512 22160688 23260864 23539104 24175296 24846832 26168472 27952686 28770016 29547584 32366268 33241032 34164394 34891296 37270248 43155024 44321376 47078208 49693664 51246591 52336944 55905372 57540032 64732536 66482064 68328788 69782592 74540496 86310048 88642752 99387328 102493182 104673888 111810744 129465072 132964128 136657576 149080992 153739773 172620096 204986364 209347776 223621488 258930144 265928256 273315152 298161984 307479546 409972728 447242976 517860288 546630304 614959092 819945456 894485952 1093260608 1229918184 1639890912 2459836368 3279781824 4919672736 9839345472
• Sum of all divisors σ(n): 33983919840
• Sum of proper divisors (its aliquot sum) s(n): 24144574368
• 9839345472 is an abundant number, because the sum of its proper divisors (24144574368) is greater than itself. Its abundance is 14305228896

Bases of 9839345472

• Binary: 1001001010011110000111111101000000₂
• Hexadecimal: 0x24A787F40
• Base-36: 4IQ3BK0

Squares and roots of 9839345472

• 9839345472 squared (9839345472²) is 96812719317366902784
• 9839345472 cubed (9839345472³) is 952573791447340965870414594048
• The square root of 9839345472 is 99193.4749466919
• The cube root of 9839345472 is 2142.8350255699

Scales and comparisons

• 9,839,345,472 seconds is equal to 312 years, 44 weeks, 5 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 9,839,345,472 would take you about six hundred twenty-five 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 9839345472 cubic inches would be around 178.6 feet tall.

Recreational maths with 9839345472

• 9839345472 backwards is 2745439389
• The number of decimal digits it has is: 10
• The sum of 9839345472's digits is 54
• More coming soon!