70328529920

Names of 70328529920

• Cardinal: 70328529920 can be written as Seventy billion, three hundred twenty-eight million, five hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 7.032852992 × 10¹⁰

Factors of 70328529920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1940

Divisors of 70328529920

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 121 122 128 160 176 220 242 244 256 305 320 352 440 484 488 512 605 610 640 671 704 880 968 976 1024 1210 1220 1280 1342 1408 1760 1861 1936 1952 2420 2440 2560 2684 2816 3355 3520 3722 3872 3904 4840 4880 5120 5368 5632 6710 7040 7381 7444 7744 7808 9305 9680 9760 10736 11264 13420 14080 14762 14888 15488 15616 18610 19360 19520 20471 21472 26840 28160 29524 29776 30976 31232 36905 37220 38720 39040 40942 42944 53680 56320 59048 59552 61952 62464 73810 74440 77440 78080 81884 85888 102355 107360 113521 118096 119104 123904 147620 148880 154880 156160 163768 171776 204710 214720 225181 227042 236192 238208 295240 297760 309760 312320 327536 343552 409420 429440 450362 454084 472384 476416 567605 590480 595520 619520 655072 687104 818840 858880 900724 908168 944768 952832 1125905 1135210 1180960 1191040 1248731 1310144 1637680 1717760 1801448 1816336 1889536 1905664 2251810 2270420 2361920 2382080 2497462 2620288 3275360 3435520 3602896 3632672 3779072 4503620 4540840 4723840 4764160 4994924 5240576 6243655 6550720 7205792 7265344 7558144 9007240 9081680 9447680 9528320 9989848 10481152 12487310 13101440 13736041 14411584 14530688 18014480 18163360 18895360 19979696 20962304 24974620 26202880 27472082 28823168 29061376 36028960 36326720 37790720 39959392 49949240 52405760 54944164 57646336 58122752 68680205 72057920 72653440 79918784 99898480 104811520 109888328 115292672 116245504 137360410 144115840 145306880 159837568 199796960 219776656 230585344 274720820 288231680 290613760 319675136 399593920 439553312 549441640 576463360 581227520 639350272 799187840 879106624 1098883280 1152926720 1278700544 1598375680 1758213248 2197766560 3196751360 3516426496 4395533120 6393502720 7032852992 8791066240 14065705984 17582132480 35164264960 70328529920
• Sum of all divisors σ(n): 188578466664
• Sum of proper divisors (its aliquot sum) s(n): 118249936744
• 70328529920 is an abundant number, because the sum of its proper divisors (118249936744) is greater than itself. Its abundance is 47921406824

Bases of 70328529920

• Binary: 1000001011111111010000011010000000000₂
• Hexadecimal: 0x105FE83400
• Base-36: WB3SGZK

Squares and roots of 70328529920

• 70328529920 squared (70328529920²) is 4946102120708335206400
• 70328529920 cubed (70328529920³) is 347852090983611604156691775488000
• The square root of 70328529920 is 265195.2675294187
• The cube root of 70328529920 is 4127.7226943499

Scales and comparisons

• 70,328,529,920 seconds is equal to 2,236 years, 11 weeks, 6 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 70,328,529,920 would take you about four thousand, four hundred seventy-two 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 70328529920 cubic inches would be around 344 feet tall.

Recreational maths with 70328529920

• 70328529920 backwards is 02992582307
• The number of decimal digits it has is: 11
• The sum of 70328529920's digits is 47
• More coming soon!