90139328370

Names of 90139328370

• Cardinal: 90139328370 can be written as Ninety billion, one hundred thirty-nine million, three hundred twenty-eight thousand, three hundred seventy.

Scientific notation

• Scientific notation: 9.013932837 × 10¹⁰

Factors of 90139328370

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 885

Divisors of 90139328370

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 31 35 39 42 45 49 62 63 65 67 70 78 90 91 93 98 105 117 126 130 134 147 155 182 186 195 201 210 217 234 245 273 279 294 310 315 335 390 402 403 434 441 455 465 469 490 546 558 585 603 630 637 651 670 735 757 806 819 871 882 910 930 938 1005 1085 1170 1206 1209 1274 1302 1365 1395 1407 1470 1514 1519 1638 1742 1911 1953 2010 2015 2077 2170 2205 2271 2345 2418 2613 2730 2790 2814 2821 3015 3038 3185 3255 3283 3627 3785 3822 3906 4030 4095 4154 4221 4355 4410 4542 4557 4690 5226 5299 5642 5733 6030 6045 6097 6231 6370 6510 6566 6813 7035 7254 7570 7595 7839 8190 8442 8463 8710 9114 9555 9765 9841 9849 10385 10598 11355 11466 12090 12194 12462 13065 13626 13671 14070 14105 14539 15190 15678 15897 16415 16926 18135 18291 18693 19110 19530 19682 19698 19747 20770 21105 22710 22785 23467 25389 26130 26495 27001 27342 28210 28665 29078 29523 29547 30485 31155 31794 32830 34065 36270 36582 37093 37386 39195 39494 42210 42315 42679 43617 45570 46934 47691 49205 49245 50719 50778 52990 54002 54873 57330 59046 59094 59241 60970 62310 68130 68355 68887 70401 72695 74186 78390 79485 81003 84630 85358 87234 88569 91455 93465 95382 98410 98490 98735 101438 101773 109746 111279 117335 118482 126945 128037 130851 135005 136710 137774 140802 145390 147615 147735 152157 158970 162006 164269 177138 177723 182910 185465 186930 189007 197470 203546 206661 211203 213395 218085 222558 234670 238455 243009 253595 253890 256074 261702 270010 274365 295230 295470 296205 304314 305071 305319 328538 333837 344435 352005 355033 355446 370930 378014 384111 405015 413322 422406 426790 436170 442845 456471 476910 482209 486018 492807 507190 508865 548730 556395 567021 592410 610142 610638 619983 640185 654255 659347 667674 688870 704010 710066 760785 768222 810030 821345 885690 888615 912942 915213 915957 945035 964418 985614 1017730 1033305 1056015 1065099 1112790 1134042 1149883 1215045 1239966 1280370 1308510 1318694 1323049 1446627 1478421 1521570 1525355 1526595 1572289 1642690 1669185 1701063 1775165 1777230 1830426 1831914 1890070 1920555 1978041 2066610 2112030 2130198 2135497 2282355 2299766 2411045 2430090 2464035 2485231 2646098 2745639 2835105 2893254 2956842 3050710 3053190 3099915 3144578 3195297 3296735 3338370 3402126 3449649 3550330 3841110 3956082 3969147 4270994 4339881 4564710 4576065 4579785 4615429 4716867 4822090 4928070 4970462 5325495 5491278 5670210 5749415 5934123 6199830 6390594 6406491 6593470 6615245 6899298 7233135 7392105 7455693 7861445 7938294 8505315 8679762 9152130 9159570 9230858 9433734 9890205 10348947 10650990 10677485 11006023 11498830 11868246 11907441 12426155 12812982 13230490 13728195 13846287 14150601 14466270 14784210 14911386 14948479 15722890 15976485 17010630 17248245 19219473 19780410 19845735 20439757 20697894 21354970 21699405 22012046 22367079 23077145 23584335 23814882 24852310 27456390 27692574 28301202 29670615 29896958 31952970 32032455 32308003 33018069 34496490 37278465 38438946 39691470 40879514 41538861 43398810 44734158 44845437 46154290 47168670 51744735 55030115 59341230 59537205 61319271 64064910 64616006 66036138 69231435 70753005 74556930 74742395 77042161 83077722 89690874 96097365 96924009 99054207 102198785 103489470 110060230 111835395 119074410 122638542 134536311 138462870 141506010 143078299 149484790 154084322 161540015 165090345 183957813 192194730 193848018 198108414 204397570 207694305 223670790 224227185 231126483 269072622 286156598 290772027 306596355 323080030 330180690 367915626 385210805 415388610 429234897 448454370 462252966 484620045 495271035 581544054 613192710 672681555 693379449 715391495 770421610 858469794 919789065 969240090 990542070 1001548093 1155632415 1287704691 1345363110 1386758898 1430782990 1453860135 1839578130 2003096186 2146174485 2311264830 2575409382 2907720270 3004644279 3466897245 4292348970 5007740465 6009288558 6438523455 6933794490 9013932837 10015480930 12877046910 15023221395 18027865674 30046442790 45069664185 90139328370
• Sum of all divisors σ(n): 307997254656
• Sum of proper divisors (its aliquot sum) s(n): 217857926286
• 90139328370 is an abundant number, because the sum of its proper divisors (217857926286) is greater than itself. Its abundance is 127718597916

Bases of 90139328370

• Binary: 1010011111100101110001111111101110010₂
• Hexadecimal: 0x14FCB8FF72
• Base-36: 15EQMMWI

Squares and roots of 90139328370

• 90139328370 squared (90139328370²) is 8125098518994686856900
• 90139328370 cubed (90139328370³) is 732390923442262760879432300253000
• The square root of 90139328370 is 300232.1241473005
• The cube root of 90139328370 is 4483.7160980111

Scales and comparisons

• 90,139,328,370 seconds is equal to 2,866 years, 7 weeks, 6 days, 6 hours, 19 minutes, 30 seconds.
• To count from 1 to 90,139,328,370 would take you about five thousand, seven hundred thirty-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 90139328370 cubic inches would be around 373.6 feet tall.

Recreational maths with 90139328370

• 90139328370 backwards is 07382393109
• 90139328370 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90139328370's digits is 45
• More coming soon!