72097346970

Names of 72097346970

• Cardinal: 72097346970 can be written as Seventy-two billion, ninety-seven million, three hundred forty-six thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 7.209734697 × 10¹⁰

Factors of 72097346970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 773

Divisors of 72097346970

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 27 30 31 33 34 45 51 54 55 62 66 73 85 90 93 99 102 110 135 146 153 155 165 170 186 187 198 219 255 270 279 297 306 310 330 341 365 374 438 459 465 495 510 527 558 561 594 631 657 682 730 765 803 837 918 930 935 990 1023 1054 1095 1122 1241 1262 1314 1395 1485 1530 1581 1606 1674 1683 1705 1870 1893 1971 2046 2190 2263 2295 2409 2482 2635 2790 2805 2970 3069 3155 3162 3285 3366 3410 3723 3786 3942 4015 4185 4526 4590 4743 4818 5049 5115 5270 5610 5679 5797 6138 6205 6310 6570 6789 6941 7227 7446 7905 8030 8370 8415 9207 9465 9486 9855 10098 10230 10727 11169 11315 11358 11594 12045 12410 13578 13651 13882 14229 14454 15345 15810 16830 17037 17391 18414 18615 18930 19561 19710 20367 20823 21454 21681 22338 22630 23715 24090 24893 25245 27302 28395 28458 28985 30690 32181 33507 33945 34074 34705 34782 36135 37230 38471 39122 40734 40953 41646 43362 46035 46063 47430 49786 50490 52173 53635 55845 56790 57970 58683 61101 62469 64362 67014 67890 68255 69410 71145 72270 74679 76942 81906 85185 86955 92070 92126 96543 97805 101835 104115 104346 107270 108405 111690 115413 117366 117997 122202 122859 124465 124938 136510 138189 142290 149358 156519 160905 167535 170370 173910 176049 187407 192355 193086 195610 203670 204765 208230 215171 216810 224037 230315 230826 235994 245718 248930 260865 276378 289629 293415 305505 312345 313038 321810 332537 335070 346239 352098 353991 368577 373395 374814 384710 409530 414567 423181 430342 448074 460630 482715 506693 521730 528147 577065 579258 586830 589985 611010 614295 624690 645513 665074 672111 690945 692478 707982 737154 746790 782595 783071 829134 846362 880245 937035 965430 997611 1013386 1038717 1056294 1061973 1075855 1120185 1154130 1179970 1228590 1243701 1269543 1291026 1344222 1381890 1427953 1448145 1520079 1565190 1566142 1662685 1731195 1760490 1769955 1842885 1874070 1936539 1995222 2072835 2077434 2115905 2123946 2151710 2240370 2349213 2487402 2533465 2539086 2640735 2855906 2896290 2992833 3040158 3185919 3227565 3325370 3360555 3462390 3539910 3657907 3685770 3808629 3873078 3915355 4145670 4231810 4283859 4560237 4698426 4988055 5066930 5193585 5281470 5309865 5809617 5985666 6218505 6347715 6371838 6455130 6721110 7047639 7139765 7315814 7600395 7617258 7830710 8567718 8613781 8978499 9120474 9682695 9976110 10387170 10619730 10973721 11425887 11619234 11746065 12437010 12695430 12851577 13680711 14095278 14279530 14964165 15200790 15707483 15929595 17227562 17956998 18289535 19043145 19365390 21142917 21419295 21947442 22801185 22851774 23492130 24275201 25703154 25841343 27361422 29048085 29928330 31414966 31859190 32921163 35238195 36579070 38086290 38554731 42285834 42838590 43068905 44892495 45602370 47122449 48550402 51682686 54868605 57129435 58096170 64257885 65842326 68403555 70476390 72825603 77109462 77524029 78537415 86137810 89784990 94244898 98763489 105714585 109737210 114258870 121376005 128515770 129206715 136807110 141367347 145651206 155048058 157074830 164605815 192773655 197526978 211429170 218476809 232572087 235612245 242752010 258413430 267027211 282734694 329211630 364128015 385547310 387620145 424102041 436953618 465144174 471224490 493817445 534054422 655430427 706836735 728256030 775240290 801081633 848204082 987634890 1092384045 1162860435 1310860854 1335136055 1413673470 1602163266 2120510205 2184768090 2325720870 2403244899 2670272110 3277152135 4005408165 4241020410 4806489798 6554304270 7209734697 8010816330 12016224495 14419469394 24032448990 36048673485 72097346970
• Sum of all divisors σ(n): 232747499520
• Sum of proper divisors (its aliquot sum) s(n): 160650152550
• 72097346970 is an abundant number, because the sum of its proper divisors (160650152550) is greater than itself. Its abundance is 88552805580

Bases of 72097346970

• Binary: 1000011001001010101100011010110011010₂
• Hexadecimal: 0x10C956359A
• Base-36: X4CWCYI

Squares and roots of 72097346970

• 72097346970 squared (72097346970²) is 5198027440112568180900
• 72097346970 cubed (72097346970³) is 374763987909376723996129026873000
• The square root of 72097346970 is 268509.4913964865
• The cube root of 72097346970 is 4162.0417078427

Scales and comparisons

• 72,097,346,970 seconds is equal to 2,292 years, 24 weeks, 4 days, 49 minutes, 30 seconds.
• To count from 1 to 72,097,346,970 would take you about four thousand, five hundred eighty-four 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 72097346970 cubic inches would be around 346.8 feet tall.

Recreational maths with 72097346970

• 72097346970 backwards is 07964379027
• 72097346970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72097346970's digits is 54
• More coming soon!