13490997520

Names of 13490997520

• Cardinal: 13490997520 can be written as Thirteen billion, four hundred ninety million, nine hundred ninety-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.349099752 × 10¹⁰

Factors of 13490997520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 666

Divisors of 13490997520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 35 40 41 44 49 52 55 56 65 70 77 80 82 88 91 98 104 110 112 130 140 143 154 164 176 182 196 205 208 220 245 260 280 286 287 308 328 364 385 392 410 440 451 455 490 520 533 539 560 572 574 587 616 637 656 715 728 770 784 820 880 902 910 980 1001 1040 1066 1078 1144 1148 1174 1232 1274 1430 1435 1456 1540 1640 1804 1820 1960 2002 2009 2132 2156 2255 2288 2296 2348 2548 2665 2695 2860 2870 2935 3080 3157 3185 3280 3608 3640 3731 3920 4004 4018 4109 4264 4312 4510 4592 4696 5005 5096 5330 5390 5720 5740 5863 5870 6160 6314 6370 6457 7007 7216 7280 7462 7631 8008 8036 8218 8528 8624 9020 9392 10010 10045 10192 10660 10780 11440 11480 11726 11740 12628 12740 12914 14014 14924 15262 15785 16016 16072 16436 18040 18655 20020 20090 20545 21320 21560 22099 22960 23452 23480 24067 25256 25480 25828 26117 28028 28763 29315 29848 30524 31570 32144 32285 32872 35035 36080 37310 38155 40040 40180 41041 41090 42640 43120 44198 45199 46904 46960 48134 50512 50960 51656 52234 53417 56056 57526 58630 59696 61048 63140 64570 65744 70070 74620 76310 80080 80360 82082 82180 83941 88396 90398 93808 96268 103312 104468 106834 110495 112112 115052 117260 120335 122096 126280 129140 130585 140140 143815 149240 152620 160720 164164 164360 167882 168469 176792 180796 192536 205205 208936 213668 220990 225995 230104 234520 240670 252560 258280 261170 264737 267085 280280 287287 287630 298480 305240 312871 316393 328328 328720 335764 336938 353584 361592 373919 385072 410410 417872 419705 427336 441980 451990 460208 469040 481340 516560 522340 529474 534170 560560 574574 575260 587587 610480 625742 632786 656656 671528 673876 723184 747838 820820 839410 842345 854672 883960 903980 962680 1044680 1058948 1068340 1149148 1150520 1175174 1179283 1251484 1265572 1323685 1343056 1347752 1436435 1495676 1564355 1581965 1641640 1678820 1684690 1767920 1807960 1853159 1869595 1925360 2089360 2117896 2136680 2190097 2298296 2301040 2350348 2358566 2502968 2531144 2647370 2695504 2872870 2937935 2991352 3128710 3163930 3283280 3357640 3369380 3441581 3615920 3706318 3739190 4113109 4235792 4273360 4380194 4596592 4700696 4717132 5005936 5062288 5294740 5745740 5875870 5896415 5982704 6257420 6327860 6715280 6738760 6883162 7412636 7478380 8226218 8760388 9265795 9401392 9434264 10589480 10950485 11491480 11751740 11792830 12514840 12655720 12972113 13477520 13766324 14825272 14956760 15330679 16452436 17207905 17520776 18531590 18868528 20565545 21178960 21900970 22982960 23503480 23585660 24091067 25029680 25311440 25944226 27532648 29650544 29913520 30661358 32904872 34415810 35041552 37063180 41131090 43801940 47006960 47171320 48182134 51888452 55065296 61322716 64860565 65809744 68831620 74126360 76653395 82262180 87603880 94342640 96364268 103776904 120455335 122645432 129721130 137663240 148252720 153306790 164524360 168637469 175207760 192728536 207553808 240910670 245290864 259442260 275326480 306613580 329048720 337274938 385457072 481821340 518884520 613227160 674549876 843187345 963642680 1037769040 1226454320 1349099752 1686374690 1927285360 2698199504 3372749380 6745498760 13490997520
• Sum of all divisors σ(n): 43986934656
• Sum of proper divisors (its aliquot sum) s(n): 30495937136
• 13490997520 is an abundant number, because the sum of its proper divisors (30495937136) is greater than itself. Its abundance is 17004939616

Bases of 13490997520

• Binary: 1100100100001000000100100100010000₂
• Hexadecimal: 0x324204910
• Base-36: 6746WB4

Squares and roots of 13490997520

• 13490997520 squared (13490997520²) is 182007014084646150400
• 13490997520 cubed (13490997520³) is 2455456175638566285123947008000
• The square root of 13490997520 is 116150.7534198551
• The cube root of 13490997520 is 2380.5721807689

Scales and comparisons

• 13,490,997,520 seconds is equal to 428 years, 50 weeks, 3 days, 19 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,490,997,520 would take you about eight hundred fifty-seven 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 13490997520 cubic inches would be around 198.4 feet tall.

Recreational maths with 13490997520

• 13490997520 backwards is 02579909431
• 13490997520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13490997520's digits is 49
• More coming soon!