5218115920

Names of 5218115920

• Cardinal: 5218115920 can be written as Five billion, two hundred eighteen million, one hundred fifteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.21811592 × 10⁹

Factors of 5218115920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 208

Divisors of 5218115920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 37 38 40 41 62 73 74 76 80 82 95 124 146 148 152 155 164 185 190 205 248 292 296 304 310 328 365 370 380 410 496 584 589 592 620 656 703 730 740 760 779 820 1147 1168 1178 1240 1271 1387 1406 1460 1480 1517 1520 1558 1640 2263 2294 2356 2480 2542 2701 2774 2812 2920 2945 2960 2993 3034 3116 3280 3515 3895 4526 4588 4712 5084 5402 5548 5624 5735 5840 5890 5986 6068 6232 6355 6935 7030 7585 7790 9052 9176 9424 10168 10804 11096 11248 11315 11470 11780 11972 12136 12464 12710 13505 13870 14060 14965 15170 15580 18104 18352 20336 21608 21793 22192 22630 22940 23560 23944 24149 24272 25420 27010 27740 28120 28823 29930 30340 31160 36208 42997 43216 43586 45260 45880 47027 47120 47888 48298 50840 51319 54020 55480 56240 56867 57646 59860 60680 62320 83731 85994 87172 90520 91760 92783 94054 96596 101680 102638 108040 108965 110741 110960 113734 115292 119720 120745 121360 144115 167462 171988 174344 181040 185566 188108 193192 205276 214985 216080 217930 221482 227468 230584 235135 239440 241490 256595 284335 288230 334924 343976 348688 371132 376216 386384 410552 418655 429970 435860 442964 454936 461168 463915 470270 482980 513190 553705 568670 576460 669848 687952 742264 752432 821104 837310 859940 871720 885928 893513 909872 927830 940540 965960 1026380 1107410 1137340 1152920 1339696 1484528 1590889 1674620 1719880 1743440 1762877 1771856 1787026 1855660 1881080 1931920 2052760 2104079 2214820 2274680 2305840 3181778 3349240 3432971 3439760 3525754 3574052 3711320 3762160 4105520 4208158 4429640 4467565 4549360 6363556 6698480 6865942 7051508 7148104 7422640 7954445 8416316 8814385 8859280 8935130 10520395 12727112 13731884 14103016 14296208 15908890 16832632 17164855 17628770 17870260 21040790 25454224 27463768 28206032 31817780 33665264 34329710 35257540 35740520 42081580 54927536 63635560 65226449 68659420 70515080 71481040 84163160 127271120 130452898 137318840 141030160 168326320 260905796 274637680 326132245 521811592 652264490 1043623184 1304528980 2609057960 5218115920
• Sum of all divisors σ(n): 14059100160
• Sum of proper divisors (its aliquot sum) s(n): 8840984240
• 5218115920 is an abundant number, because the sum of its proper divisors (8840984240) is greater than itself. Its abundance is 3622868320

Bases of 5218115920

• Binary: 100110111000001100010000101010000₂
• Hexadecimal: 0x137062150
• Base-36: 2EAQC0G

Squares and roots of 5218115920

• 5218115920 squared (5218115920²) is 27228733754557446400
• 5218115920 cubed (5218115920³) is 142082689086097583614386688000
• The square root of 5218115920 is 72236.5276020381
• The cube root of 5218115920 is 1734.4877658011

Scales and comparisons

• 5,218,115,920 seconds is equal to 165 years, 47 weeks, 5 days, 20 hours, 38 minutes, 40 seconds.
• To count from 1 to 5,218,115,920 would take you about three hundred thirty-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 5218115920 cubic inches would be around 144.5 feet tall.

Recreational maths with 5218115920

• 5218115920 backwards is 0295118125
• The number of decimal digits it has is: 10
• The sum of 5218115920's digits is 34
• More coming soon!